00315nam a2200121Ia 4500008004100000100004000041245003900081260002500120300000800145650001600153942000700169999001700176190216s9999||||xx |||||||||||||| ||und||  aManicavachagom Pillay And Natarajan 2aA Text Book Of Analytical Geometry  bViswanathan S.c1987  a199  aMathematics  cBK  c32081d32081