TY  - BOOK
T1  - Economics an introductory analysis
A1  - Samuelson, Paul Anthony
LA  - English
PP  - New York
PB  - McGraw-Hill
YR  - 1961
ED  - 5th ed.
UL  - https://tuklas.up.edu.ph/Record/UP-8027390931312316341
OP  - 243
CN  - HB171.5 S25 1961 Guide
KW  - Economics.
ER  -