000 00314nam a2200121Ia 4500
001 188792
008 170722s9999 xx 000 0 und d
100 _aPotti, L. R.
245 _aQuantitative methods /
260 _aThiruvananthapuram :
_bYamuna Publications ,
_c2014.
923 _d20141230
_n389
942 _cREF
999 _c154144
_d154144