00353nam a2200145Ia 4500008004100000020000900041035001000050082001900060100003700079245003600116250000600152260003500158500000800193650000600201210723s9999||||xx |||||||||||||| ||und||  aNULL  a23257  a510BMEH / MAD  aMehta, B. C. / Madnani, G. M. K. 0aBasic Mathematics For Economics  a-  aNew DelhibSultan Chand & Sons  a888  a-