TY  - BOOK
AU  - Masson,Louis Talwin
AU  - Piccard,Jean Felix
TI  - General science made easy,
AV  - Q161 .M323 1945
U1  - 500 
PY  - 1945///]
CY  - Garden City, N.Y.
PB  - Garden City Publishing Co., inc.
KW  - Science
N1  - At head of title: Science self-taught; "Answers to exercises": p. [401]-418; Includes index; First published 1941
ER  -