000
00275nam a2200097Ia 4500
008
161222s9999 xx 000 0 und d
020
_c
RS. 775.00
100
_a
Handy A Taha
245
_a
Operational research introduction 9th ed.
_c
Handy A Taha
260
_a
New Delhi
_b
Pearson
_c
2011
999
_c
9239
_d
9239