TY  - BOOK
T1  - Finite mathematical structures.
T2  - Thinking with mathematics nThinking with mathematics
A1  - Yarnelle, John Edward, 1910-
LA  - English
PP  - Boston
PB  - D. C. Heath
YR  - 1964
UL  - https://ds.mainlib.upd.edu.ph/Record/UP-99796217607675306
OP  - 66
CN  - QA248.3 Y3
KW  - Algebra, Abstract 0 : Arithmetic -- Foundations.
ER  -