00304nam a2200121Ia 450000500170000000800410001704100080005808200160006610000180008224500340010026000390013430000090017320260720174829.0260720s2017    xx            000 0 und d  aeng  a370.25 KONL  aKongawada N B  aLearning and Teaching Process  aGadagbVidyanidhi Prakashanac2017  a348p