000 00346nam a2200145Ia 4500
008 170912s9999 xx 000 0 und d
082 _a BHA/E
100 _aASLAM MAHMOOD
100 _aBHALLA G S
100 _aNARULA D D
245 0 _aELEMENTARY STATISTICS
260 _bNATIONAL COUNCIL OF EDUCATION-
_c1994
300 _a134
942 _cTB
999 _c29963
_d29963