Science and technology desk reference : 1, 700 answers to frequently-asked or difficult-to-answer questions /
the Carnegie Library of Pittsburgh Science and Technology Department.
- Washington, D.C. : Gale Research, 1996
- xviii, 795 pages : illustrations ;
Includes bibliographical references (p. 639-666) and index.
0810391767
Science--Miscellanea.
Technology--Miscellanea.
500 / S416
Includes bibliographical references (p. 639-666) and index.
0810391767
Science--Miscellanea.
Technology--Miscellanea.
500 / S416