00386nam a2200157Ia 4500008004100000020000900041035001000050082001300060100001800073245005900091250000600150260003500156300001200191500000900203650001600212210723s9999||||xx |||||||||||||| ||und||  aNULL  a27619  a510BKAP  aKapoor, V. K. 0aEssentials Of Mathematics : For Commerce And Economics  a-  aNew DelhibSultan Chand & Sons  avarious  a2033  aMathematics