00326nam a2200121Ia 450000500170000000800410001708200160005810000150007424500530008926000360014294200070017899900190018520260325112146.0260325s9999||||xx |||||||||||||| ||und||  a519.5 J199B  aJain, T.R. 0aBusiness mathematics and statistics semester III  aNew DelhibVK global pub.c2018  cBK  c270584d270584