000
00309nam a2200133Ia 4500
008
230118s9999||||xx |||||||||||||| ||und||
082
_a
658.4033
082
_b
KOT/Q
100
_a
c.r
_b
kothari
245
0
_a
quantitative techniques
260
_a
newdelhi
260
_b
vikas publishing pvt ltd
260
_c
1978
999
_c
2293
_d
2293