CHEMED CORP Lake Zurich IL (Dearborn Chem. Div.Lib.) 
CHEVRON OIL FIELD RESEARCH CO. LA HABRA, CA (BROOKS) 
COLUMBIA GULF TRANSMISSION CO. HOUSTON, TX (ENG. LIB.) 
CONCRETE TECHNOLOGY CORP. TACOMA, WA (ANDERSON) 
CONRAD ASSOC. Van Nuys CA (W. Gates) 
CONTINENT OIL CO O. Maxson, Ponca City, OK 
CROWLEY ENVIRON. SERV. CORP Anchorage, AK 
DENMARK E. Wulff, Svenborg 
DILLINGHAM PRECAST F. McHale, Honolulu HI 
DIXIE DIVING CENTER Decatur, GA 
DRAVO CORP Pittsburgh PA (Wright) 
NORWAY DET NORSKE VERITAS (Library), Oslo 
EVALUATION ASSOC. INC KING OF PRUSSIA, PA (FEDELE) 
EXXON PRODUCTION RESEARCH CO Houston, TX (Chao) 
FORD, BACON & DAVIS, INC. New York (Library) 
FRANCE (J. Trinh) ST-REM Y-LES-CHEVREUSE; (P Ozanne), Brest; Dr. Dutertre, Boulogne; L. Pliskin, Paris; P. 
Jensen, Boulogne; P. Xercavins, Europe Etudes; Roger LaCroix, Paris 
GEOTECHNICAL ENGINEERS INC. Winchester, MA (Paulding) 
GERMANY C. Finsterwalder, Sapporobogen 6-8 
GOULD INC. Shady Side MD (Ches. Inst. Div., W. Paul) 
GRUMMAN AEROSPACE CORP. Bethpage NY (Tech. Info. Ctr) 
GULF RAD. TECH. San Diego CA (B. Williams) 
HALEY & ALDRICH, INC. Cambridge MA (Aldrich, Jr.) 
ITALY M. Caironi, Milan; Sergio Tattoni Milano; Torino (F. Levi) 
MAKAI OCEAN ENGRNG INC. Kailua, HI 
JAPAN (Dr. T. Asama), Tokyo; M. Kokubu, Tokyo; S. Inomata, Tokyo; S. Shiraishi, Tokyo 
LAMONT-DOHERTY GEOLOGICAL OBSERYV. Palisades NY (McCoy); Palisades NY (Selwyn) 
LIN OFFSHORE ENGRG P. Chow, San Francisco CA 
LOCKHEED MISSILES & SPACE CO. INC. L. Trimble, Sunnyvale CA; Mgr Naval Arch & Mar Eng Sunnyvale, 
CA; Sunnyvale CA (Rynewicz); Sunnyvale, CA (K.L. Kerr) 
LOCKHEED OCEAN LABORATORY San Diego CA (F. Simpson) 
MARATHON OIL CO Houston TX (C. Seay) 
MARINE CONCRETE STRUCTURES INC. MEFAIRIE, LA (INGRAHAM) 
MATRECON Oakland, CA (Haxo) 
MC CLELLAND ENGINEERS INC Houston TX (B. McClelland) 
MEXICO R. Cardenas 
MIDLAND-ROSS CORP. TOLEDO, OH (RINKER) 
MOBIL PIPE LINE CO. DALLAS, TX MGR OF ENGR (NOACK) 
MOBIL R & D CORP (J Hubbard), Dallas, TX 
NEW ZEALAND New Zealand Concrete Research Assoc. (Librarian), Porirua 
NEWPORT NEWS SHIPBLDG & DRYDOCK CO. Newport News VA (Tech. Lib.) 
NOLLE, DENTON & ASSOC, INC. (Dr. M Sharples) Houston, TX 
NORWAY A. Torum, Trondheim; DET NORSKE VERITAS (Roren) Oslo; E. Gjorv, Trondheim; F. Manning, 
Stavanger; I. Foss, Oslo; J. Creed, Ski; Norwegian Tech Univ (Brandtzaeg), Trondheim; R. Sletten, Oslo; S. Fjeld, 
Oslo; Siv Ing Knut Hove, Oslo 
OCEAN ENGINEERS SAUSALITO, CA (RYNECKI) 
OCEAN RESOURCE ENG. INC. HOUSTON, TX (ANDERSON) 
OFFSHORE POWER SYS (S N Pagay) Jacksonville, FL 
PACIFIC MARINE TECHNOLOGY Long Beach, CA (Wagner) 
PORTLAND CEMENT ASSOC. (Dr. E. Hognestad) Skokie, IL; SKOKIE, IL (CORELY); SKOKIE, IL (KLIEGER); 
Skokie IL (Rsch & Dev Lab, Lib.) 
PRESCON CORP TOWSON, MD (KELLER) 
PRESTRESSED CONCRETE INST C. Freyermuth, Chicago IL 
PUERTO RICO Puerto Rico (Rsch Lib.), Mayaquez P R 
RJ BROWN ASSOC (McKeehan), Houston, TX 
RAND CORP. Santa Monica CA (A. Laupa) 
RAYMOND INTERNATIONAL INC. E Colle Soil Tech Dept, Pennsauken, NJ 
RIVERSIDE CEMENT CO Riverside CA (W. Smith) 
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