00378nam a2200133 a 450000500170000002000150001708200230003210000150005524500410007026000380011130000230014949000550017270000170022720251203110109.0  a9810231059  a530.15636,D,houb_  aHou, Bo-Yu  aDifferential geometry for physicists  aSingaporebWorld scientificc1997  axiii,546p.c23 cm.  aAdvanced series on theoretical physical scienced6  aHou, Bo-Yuan