00310nam a2200121 a 450000500170000002000150001708200130003210000180004524500500006326000350011330000200014870000200016820251203110622.0  a8129702436  a001bTHO  aThorpe, Edgar  aPearson Concise General Knowledge Manual 2004  aDelhibPearson Educationc2004  aD.P.c24 cm. PB  aThorpe, Showick