Science and technology desk reference : 1,500 answers to frequently-asked or difficult-to-answer questions /
the Carnegie Library of Pittsburgh Science and Technology Department.
- Washington, D.C. : Gale Research, c1993.
- xviii, 741 p. : ill. ; 25 cm.
Includes bibliographical references (p. 639-666) and index.
0810388847 (alk. paper)
92075423
Science--Miscellanea.
Technology--Miscellanea.
Q173 / .S397 1993
500
Includes bibliographical references (p. 639-666) and index.
0810388847 (alk. paper)
92075423
Science--Miscellanea.
Technology--Miscellanea.
Q173 / .S397 1993
500