000 00294nam a22001217a 4500
020 _a9788125033479
082 _a900
_bHIS
100 _aKhanna, K.C.
_91683330
245 _aDiscover History 6
260 _aNew Delhi
_bOrient Blackswan Private Limites
_c2009
300 _a144p.
942 _cTB
999 _c1091260
_d1091260