000 00286nam a2200109Ia 4500
008 220204s9999 xx 000 0 und d
082 _a621(035)
_bDAV
245 0 _aHandbook of precision engineering. 8 V [V 1]
260 _aLondon
_bMacmillan
_c1970
505 _av 1 missing
942 _cBK
999 _c22945
_d22945