000 00267nam a2200121Ia 4500
008 211209s1959 xx 000 0 und d
041 _aeng
082 _a514 N59 PAT
100 _aPATTERSON E M
245 _aTOPOLOGY
260 _aLONDON
_bOLIVER
_c1959
300 _a136
999 _c3706
_d3706