000
00305nam a2200133Ia 4500
008
180721s9999 xx 000 0 und d
082
_a
X Q2
100
_a
Chopra PN
245
0
_a
Principles of Economics
260
_b
"Kalyan Publishers, Ludhiana"
260
_c
2012
365
_b
295
942
_c
BK
999
_c
131785
_d
131785