000
00254 a2200109 4500
020
_a
9788120342781
245
_a
Quantitative techniques for decision making
_c
M P Gupta
250
_a
4th Ed
260
_b
PHI
_c
2011
300
_a
758p
100
_a
Gupta M P
_9
392
999
_c
708
_d
708