00532nam a2200157Ia 450000500170000000800410001704100080005808200160006610000420008224500360012426000510016030000090021165000200022099900190024095201150025920250729165806.0250729s2014    xx            000 0 und d  aeng  a530.25 DIRP  aDirectorate of Pre University9233109  aPhysics I P U C Laborate Manual  aBangalorebDirectorate of Pre Universityc2014  a275p  aScience9233110  c240117d240117  00104070aALbALd2025-07-29eManagement Bookl0o530.25 DIRPpBED05436r2025-07-29 16:58:06w2025-07-29yBK