00430nam a2200133Ia 450000500170000000800410001708200210005810000460007924500360012525000130016126000600017430000100023465000520024420240821160536.0240821s9999||||xx |||||||||||||| ||und||  a940.0902 WES(TB)  aWest Bengal, Board of Secondary Education 0aHistory medieval age: class VII  aRev. ed.  aKolkotabWest Bengal Board of Secondary Educationc2005  a159p.  aHistory - Medieval age - Textbook - West Bengal