000
00253nam a2200097Ia 4500
008
190719s9999 xx 000 0 und d
100
_a
P.C.Tulsain
245
0
_a
Quantitative Techniques : Theory & Problems
260
_a
N.D
_b
Pearson
_c
2008
942
_c
BK
999
_c
14296
_d
14296