TY  - BOOK
T1  - The mature mind
A1  - Overstreet, Harry Allen 1875-
LA  - English
PP  - New York
PB  - Norton
YR  - 1959
UL  - https://ds.mainlib.upd.edu.ph/Record/UP-99796217601194461
OP  - 295
CN  - BF 161 O9 1959
KW  - Mind and body.
KW  - Mental discipline.
ER  -