000 00279nam a2200097 4500
245 _aShort history of twentieth century technology
_cTrevor I. William
100 _aWilliam,Trevor I.
260 _aOxford
_bClarendon Press
_cc1982
300 _axix,411p.; 24cm.
082 _a609.04
_bWIL
999 _c61526
_d61526