000 00422nam a2200181 4500
020 _a
_c
082 _a330.0212 AGG-S3
100 _aAggarwal, Y P
245 _aStatistical methods: Concepts, application and computation
250 _a3
260 _aSterling Publishers Pvt. Ltd., New Delhi
_c1998
300 _a
490 _a
500 _a
590 _a
_b
_c
650 _aEconomic statistics
942 _cBK
999 _c318418
_d318418