00305nam a2200133Ia 4500008004100000100001400041245002300055250001200078260003200090300000900122650001600131942000700147999001700154190216s9999||||xx |||||||||||||| ||und||  aGupta S P 0aNumerical Amalysis  a3rd Ed.  bLaxmi Publication Ltdc1983  a189p  aMathematics  cBK  c30797d30797