00472nam a2200145Ia 450000500170000000800410001704100080005808200150006610000270008124500400010826000480014830000090019699900190020595201020022420260720174543.0260720s2006    xx            000 0 und d  aeng  a374.1 SINN  aSudarshan, K N9268082  aNon formal and continuing education  aNew DelhibDiscovery Publishing Housec2006  a249p  c242160d242160  001040708BEDaALbALd2026-07-20l0o374.1 SINNpBED00552r2026-07-20 17:45:43w2026-07-20yBK