| Type |  Book |
| ชื่อเรื่อง | Science and technology desk reference : over 1,700 answers to frequently-asked or difficult-to-answer questions / Carnegie Library of Pittsburgh, Science and Technology Department ; compiled by James E. Bobick & Margery Peffer |
| ISBN | 0810391767 (alk. paper) |
| | 9780810391765 |
| พิมพลักษณ์ | Detroit, Mich : Gale Research, c1996 |
| รูปเล่ม | xxxvi, 795 p. : ill. ; 24 cm |
| หัวเรื่อง | Science --Miscellanea [] |
| | Technology --Miscellanea [] |