00327nam a2200109Ia 4500008004100000082002400041100003800065245005800103250001200161260003600173300000800209240913s9999||||xx |||||||||||||| ||und||  aGS    516.06  DAS/S  aHK Dass HC Saxena MD Raisinghania 0aSimplified course in solid Geometry (Three Dimension)  a1st Ed.  bS Chand and CoaNew Delhic1999  a287