00439nam a22001337a 4500020001800000041001100018082001500029100002000044245013600064250001200200260004600212300000900258650003800267  a9789937141376  aNepali  a300bSHA-s  aSharma, Monica   aसामाजिक अध्ययन तथा जीवनाेपयाेगी शिक्षा कक्षा १२    a1st ed   aKathmandu bMaulik Books Pvt Ltd c2080BS  a484p  aSocial Studies, Samajik Sikchhya