| ID | 035803 |
| Call Number | 503.21/LAD |
| Title Proper | Mc Graw-hiill yearbook of science and technology 1970 |
| Language | ENG |
| Author | Lapedes Daniel N. editor |
| Publication | New York, Macgraw hill book Co., 1970. |
| Description | 477p. |
| Classification Number | 503.21 |
| Key Words | Encyclopedias and dictionaries ; Science-dictionaries ; Technology-dictionaries |