000 00272nam a2200121Ia 4500
008 220201s1960 xx 000 0 eng d
082 _a321.38151
_bBET
100 _aBetridge, BRA
245 0 _aTran sistor
260 _aLondon
_bIllif
_c1960
300 _a27
942 _2ddc
999 _c12085
_d12085