000 00317nam a2200133Ia 4500
008 240913s9999||||xx |||||||||||||| ||und||
082 _aGS 310 VAI/Q
100 _aA V Vaid and S N Aggarwal
245 0 _aQuantitative methods
250 _aNULL
260 _bKalyani
_aLudhiana
_c1988
300 _a834
942 _cBKS
999 _c470
_d470