000 00303nam a2200133Ia 4500
001 3623
008 150525s9999 xx 000 0 und d
020 _a0-7131-3540-9
100 _aGodfrey M
245 _aRevision Statistics
250 _a0
260 _aLondon
_bEdward Arnold
_c1986
300 _a,;ill.
999 _c31932
_d31932