000 00388nam a2200169Ia 4500
008 180424s9999 xx 000 0 und d
020 _a033502548X
084 _a688.1 O1
245 0 _aModelling in Technology
250 _a\\197600ENGGPSX
260 _aO U P
260 _b1976
260 _cLondon
300 _a86 p
500 _aincludes index and biblioraphy
942 _cBK
999 _c39673
_d39673