000 00457nam a2200181Ia 4500
008 180424s9999 xx 000 0 und d
020 _a407000259
084 _a535.33 T1
100 _a"Topliss, W S"
245 0 _aOptical Dispensing and Workshop Practice
250 _a\\197500ENGGPSX
260 _aButter Worth Scientific
260 _b1975
260 _cLondon
300 _aviii+278 p
500 _aincludes index and biblioraphy
942 _cBK
999 _c34894
_d34894