12 



Parker (Francis LeJau) A Study of the preparation of Perman- 

 ganic Acid by Electrolysis. Charleston, 1902. 8". 



Fresd. hy the Johns Hopkins University. 



Patanjali. The Vyakarana-Mahabhashya of Patanjali. Edited by 

 F. Kielhorn . . . Second edition, revised. Vol I. Bomhayy 1892, 



Nos. XVIIl, of the Bombay Sanskrit Series. 



' Patanjalasuti ani with the Scholium of Vyasa and the 



commentary of Vachaspati. Edited by Rajaram Shastri Bodas, 

 Bombay, 1892. 8°. 



No. XLVI of the Bombay Sanskrit Series. 



Presd. by the Director of Public Instruction, Bombay^ 



Peel (0. V. A.) The Zoological Gardens of Europe : their history 

 and chief features. [With illustrations.] London, 1903. 8°. 



Pender (Harold) On the Magnetic Effect of Electrical Convection. 

 ( ) 1901. 8^ 



Reprinted from The Physical Review, vol XIII. No. 4, 1901. 



Penick . (Daniel Allen) Herodotos in the Greek Renascence. Balti- 

 more, 1902. 8°. 



Penniman (Thomas Dobbin) Electrical Measurements. Baltimore, 

 1899. 8". 



Peppier (Charles William) Comic Terminations in Aristophanes 

 and the Comic Fragments. Pt. I. Diminutives, Character Names, 

 Patronymics. Baltimore, 1902. 8^". 



Presd. by the Johns Hopkins University. 



Perkins (Henry Farnham) The Development of Gonionema Murba- 

 chii. Philadelphia, 1903. 8^. 



From the Proceedings of the Academy of Natural Sciences of 

 Philadelphia, November, 1902. 



Presd. by the Johns Hopkins University. 



Perrot (Georges) and Chipiez (Charles) History of Art in Sardinia, 

 Judeea, Syria, and Asia Minor . . . With . . . plates. . . Translated 

 ... by I. Gonino. 2 vols. London, New York, 1890. 8^ 



