00365nam a2200145Ia 4500003000400000005001700004008004100021082001800062100001400080245004200094250000800136260004900144300001000193700001600203TMU20260707151825.0160921s9999    xx            000 0 und d  a516.16bSAR-T  aSaran, N.  aThree Dimensional Coordinate Geometry  a3rd  bPothishala  Private Limitedc2009aAllahabad  a282p.  aGupta, D.N.