किस विदेशी यात्री ने नालन्दा विश्वविद्यालय का विस्तृत विवरण प्रस्तुत किया है ? - Which foreign traveler has presented a detailed description of Nalanda University? - Kis Videshi Yatri ne Nalanda VishwaVidyalaya Ka Vistrit Vivarann Prastut Kiya Hai ? Bihar Gk in hindi, Historical Aspects Hvensang question answers in hindi pdf Albarooni questions in hindi, Know About Fahyan Bihar Gk online test Bihar Gk notes in hindi quiz book Rolf Fitch