00287nam a2200121Ia 450000500170000000800410001704100080005808200130006610000150007924500200009426000420011430000090015620260720174556.0260720s2007    xx            000 0 und d  aeng  a374 KAMA  aKamat, H D  aAdult education  aNew DelhibCrescent Publicationc2007  a364p