TY  - BOOK
AU  - William H.Crouse
TI  - Mc Graw-Hill Enciclopediaof Science and Technology An International Reference work. Aba-azu
U1  - 030 
PY  - 1960///
CY  - New York
PB  - Mc Graw-Hill Book Company Inc.
KW  - Encyclopedia
ER  -