TY  - BOOK
TI  - McGraw-Hill encyclopedia of science and technology; an international reference work in fifteen volumes including an index vol. 3
SN  - 0-07-079590-8
U1  - 503 
PY  - 1977///
CY  - New York
PB  - McGraw-Hill
KW  - Science-Dictionaries
KW  - Technology-Dictionaries
N1  - cha-cyt
ER  -