000 00413nam a2200169Ia 4500
008 131223s9999 xx 000 0 und d
040 _aISI KOLKATA
041 _aEnglish
082 _a519.2
_bW739
100 _aWilloughby S S
245 _aProbability and statistics
260 _aMorristown
_bSilver Budgett Co
_c1968
300 _avi,216p.
650 _aProbability
650 _aStatistics
942 _cBK
999 _c62047
_d62047