TY  - BOOK
AU  - Davies,Ira C.
TI  - Science
SN  - 0030828791
PY  - 1970///
CY  - New York
PB  - Holt, Rinehart & Winston
KW  - Science
KW  - Study and teaching
N1  - vol. 1: Observation and experiment ; vol. 3: Discovery and progress
ER  -