TY  - BOOK
ED  - Groiler Incorporated.
TI  - The book of popular science
SN  - 717212017 [hardbound]
PY  - 1970///
CY  - Canada
PB  - Groiler Incorporated
KW  - Natural history
KW  - Science
KW  - Technology
N1  - Contents: The universe -- The earth -- Life -- Plant life -- Animal life -- Man -- Health -- Mathematics -- Matter and energy -- Industry -- Transportation -- Communication -- Science through ages -- Projects and experiments
ER  -