000 00328nam a22001457a 4500
020 _a9789354601132
082 _a339 SAM/M
100 _aSamuelson Paul
245 _aMacroeconomics
250 _a20 th
260 _aNew Delhi
_bMcGraw Hill Education
_c2022
300 _a482p
700 _aNordhaus William D
942 _cBK
999 _c82722
_d82722