00329nam a2200133Ia 450000500170000000800410001702000180005808200150007610000240009124500190011526000330013430000100016765000180017720260923085847.0260219s9999    xx            000 0 und d  a9780470218452  a526bBAN-S  aA. Bannister et al. 0aSurveying (6e)  bLongman Group  Limitedc1995  a482 p  aPure Science