000 00311nam a2200121Ia 4500
001 74530
008 170722s9999 xx 000 0 und d
100 _aChatterjee, Amita
245 _aUnderstanding vayueness /
260 _aDelhi :
_bPragati publication ,
_c1994.
300 _axv, 249
_c21.5cms
942 _cGEN
999 _c114568
_d114568