TY  - BOOK
AU  - Hechtlinger,Adelaide
AU  - Hechtlinger,A.
TI  - Modern science dictionary: astronomy, biology, hemistry, geology, meteorology, physics 
U1  -  503 
PY  - 1959///
CY  - New York
PB  - New Bobby-Merrill
KW  - Science
KW  - Dictionaries
ER  -