00334nam a22001337a 4500020001800000041001300018082001600031100002700047245003600074250001200110260004700122300000900169700002200178  a9789937077538  aEnglish   a530bKOI-p   aKoirala, Rajendra  Pd.  aPrinciples of Physics Grade XI   a1st ed.  aKathmandu bAsmita Publication c2077 BS.   a676p  aKhanal, Prajjwal