00335nam a2200121Ia 450000500170000000800410001704100080005808200130006610000340007924500400011326000510015330000090020420260720174825.0260720s2014    xx            000 0 und d  aeng  a510 DIRP  aDirectorate of Pre University  aPhysics - I P U C Exemplar Problems  aBangalorebDirectorate of Pre Universityc2014  a180p