00296nam a2200121Ia 450000500170000000800410001704100080005808200160006610000190008224500200010126000440012130000090016520260720174807.0260720s2012    xx            000 0 und d  aeng  a370.25 KIRV  aKiruba Charles  aValue Education  aHyderabadbNeellkamal Publicationc2012  a212p