SERIAL DIGESTS AND INDEXES 27 



The Internationales Institut fur Techno- Bibliographies was founded in 1908 to 

 take over and extend the " Repertorium des technischen Journal-Literatur," published 

 since 1856 by the Prussian and Imperial German Patent Offices successively. The 

 work consists of classified, annotated, and in some cases illustrated index entries. 

 Over 1500 journals are examined for the purpose. The collective edition of the seven 

 sections is published under the title of ' ' Engineering Abstracts " (total edition). At the 

 end of each year the twelve monthly parts of each section are consolidated under the 

 title, "Yearbook of the International Institute" (Band i, 2, 3, etc.). The Abstracts 

 include notices of books published. 



Mois Scientifique et Industrie!. Annee 14, 1912. 



Paris, 8 Rue Nouvelle. Ordinary (salmon) edition, 25 firs. ; for 

 cards (blue), 30 frs. 



Full illustrated abstracts classified on the Dewey decimal system in three divisions 

 i. Mechanics, Electricity, Civil Engineering ; 2. Mining and Metallurgy ; 3. Chemistry 

 and Electro-chemistry. The price for supplying an article abstracted' in its original 

 form is stated. 



Societe d 'Encouragement pour PIndustrie Nationale. Bulletin. (Monthly.) 

 Annee 112, 1912. Paris ', 44 Rue de Rennes. 36 frs. 



Since 1902 has contained an analytical index to the contents of periodicals taken 

 n by the Society. 



TA. Engineering. 



American Society of Civil Engineers. Proceedings. (Ten Nos. yearly.) 



New York, The Society. $8. 

 " Monthly list of recent engineering articles of interest." 



Annales des Fonts et Chaussees. i er partie, Memoires, etc. 2 e partie, 

 Lois, etc. 



Pans, rue de la Chaussee d'Antin, 6. 36 frs. for Memoires 

 only. 



" Compte - rendu des pe"riodiques." Long illustrated abstracts in French, 

 arranged in class order. 



Civil Engineering Abstracts. Vol. 3, 1912. (Monthly, with yearly Con- 

 solidated issue.) 



London, International Institute of Technical Bibliography. See 

 supra T. 



Engineering Magazine. (Monthly.) 01.43,1912. 



London, 52 Long Acre. is. each number. 



"The Engineering Index." Descriptive entries indicating length of article, 

 classified alphabetically under eight main divisions. About 250 publications analysed, 

 At the end of each year the monthly indexes are consolidated and reissued as ' ' The 

 Engineering Index " (1911, 28th year), price IDS. 



Genie Civil. (Weekly.) Annee 33, 1912. 



Paris, rue de la Chaussee d'Antin, 6. 45 frs. 

 Includes abstracts of important papers. 



Glasers' Annalen fur Gewerbe und Bauvvesen. (Fortnightly. Forms two 

 vols. yearly.) Band 70. Jan.-Juni, 1912. 



Berlin, G. Siemens. 10 mks. each vol. 



Supplement. " Literaturblatt," a classified index of references to engineering 

 periodicals, with separate half-yearly index. Some sixty journals are analysed. 



Industrial Engineering and The Engineering Digest. (Monthly.) Vol. 

 11,1912. New York, The Technical Literature Co. $2.60. 



Originally published under the title of "Technical Literature". Contains brief 

 abstracts of important papers supplemented by a classified list of other papers. 

 Under 200 journals indexed. 



