000 00277nam a2200121Ia 4500
008 170912s9999 xx 000 0 und d
082 _aTHO/P
100 _aTHORNLEY G C
245 0 _aPOWER AND PROGRESS
260 _bLONGMANS GREEN AND CO
_c1962
300 _a126
942 _cTB
999 _c28271
_d28271