00329nam a2200121Ia 4500008004100000040001700041041001200058082001600070100001800086245004900104260004000153300001400193230917s9999||||xx |||||||||||||| ||und||  e122813aMAIN  aEnglish  a515.43 A51I  aAhmad, Khalil 0aIntegral calculus and differential equations  aNew DelhibAnamaya Publishersc2005  ax, 293 p.