00276nam a2200133Ia 4500020000900000082000800009100001000017245003700027250000600064260005200070300000800122500000600130650000600136  aNULL  a519  aKapur 0aElements Of Practical Statistics  a-  aN. DelhibOxford & IBH Publishing Co. Pvt. Ltd.  a489  a0  a-