00391nam a2200157Ia 4500008004100000020000700041082001200048100001600060245002500076250000800101260003000109300002800139500001900167600002700186650002000213240925s9999    xx            000 0 und d  aNA  a512 YUS  aYusuf, S.M. 0aMathematical Methods  a2nd  aLahore:bIslamiatc,1996.  ax,554p.bN.AfPhotocopy  aIncludes Index  aEngineering Technology  aNatural Science