000 00414nam a2200121Ia 4500
008 160316s9999 xxu||||| |||| 00| 0 eng d
020 _a9788189770167
100 _aSachdeva S
245 _aQuantitative techniques
260 _aAgra
_b
_c
300 _a2010
650 _aQuantitative techniques
999 _c94007
_d94007