000 00643nam a2200217Ia 4500
003 OSt
005 20220925172009.0
006 a|||||r|||| 00| 0
007 ta
008 220923b |||||||| |||| 00| 0 eng d
037 _cGeneral Book
040 _aRTL
_cRTL
_beng
041 _2eng
_aeng
082 _aX:75(B2893).N6, K3/TD3
100 _aMahlanobis P C
_9240483
245 0 _cMahlanobis P C
_athe approach of openational research to plannnig in India
260 _aBombay
_bAsia publishing home
_c1963
300 _a168p.
_ccm.
942 _hX:75(B2893).N6, K3/TD3
_cGB
_2CC
999 _c483989
_d483989