00537nam a2200157Ia 450000500170000000800410001704100080005808200160006610000250008224500500010726000400015730000090019765000220020699900190022895201320024720250729165723.0250729s2011    xx            000 0 und d  aeng  a372.25 AGGP  aJ C Aggarwal9231357  aPrinciples Methods and techniques of Teaching  aNoidabVikas Publishing Housec2011  a427p  aEducation9231358  c239241d239241  00104070aALbALd2025-07-29eManagement Booksg340.00l0o372.25 AGGPpBED04560r2025-07-29 16:57:23v340.00w2025-07-29yBK