00266nam a2200109Ia 4500100003000000654001600030245005900046260001600105082001500121300000800136546001200144  aJain/P.K./ Khalil/ Ahmad   amathematics  aText book of   Analytical   Geometry  of  3  Dimension  bWileyc1985  a516.3bJAI  a282  aENGLISH