TY  - BOOK
AU  - Mc Graw-Hill Encyclopedia of science and technology/
TI  - Mc Graw-Hill Encyclopedia of science and technology
SN  - 0-07-079280-1
U1  - 503 009086
PY  - 1982///
CY  - new york
PB  - Mc Graw-Hill,Inc
KW  - Applied Science
N1  - World
ER  -