000
00253nam a2200109Ia 4500
008
230621s9999 xx 000 0 und d
020
_a
9788177583861
100
_a
Peterson
_9
1461
245
0
_a
Managerial economics
260
_b
PHI Learning
942
_c
MCA
999
_c
8640
_d
8640