000 00258nam a22001217a 4500
999 _c338016
_d338016
020 _a9780070151536
082 _a519.5
_bSPE.S
100 _aMurray R.Spiegel
245 _aStatistics
250 _a4th
260 _aNewDelhi
_bTata McGraw Hill
942 _cBK