Library of Congress. Cataloging Distribution Service

Washington, D.C. : The Service, [1992?]

Unavailable--Try BorrowDirect or Interlibrary Loan >> LC 30.27:C 28/4/SUPP.

Food and Nutrition Information Center (U.S.)

Beltsville, Md. : Dept. of Agriculture, National Agricultural Library, Food and Nutrition Information and Educational Materials Center, 1973.

Unavailable--Try BorrowDirect or Interlibrary Loan >> A 17.22:Au 2

United States. National Bureau of Standards

Washington : U.S. Dept. of Commerce, National Institute of Standards and Technology, [1990]

Unavailable--Try BorrowDirect or Interlibrary Loan >> C 13.10:790/V.-

Books / Microforms

[Washington, D.C.?] : DOL Academy, 1990.

Unavailable--Try BorrowDirect or Interlibrary Loan >> L 1.7/2:R 31/3/990