00318nam a2200121Ia 4500008004100000100003900041245004400080260002300124300000900147650001600156942000700172999001700179190216s9999||||xx |||||||||||||| ||und||  a"Sinha H C,Jha D K And Sharma J C" 0aAnalytical Geometry Of Three Dimensions  bS Chand & Coc1968  a344p  aMathematics  cBK  c30577d30577