000 00344nam a2200145Ia 4500
082 _a609
_bBIR
100 _aBirdsall, Derek
245 _aTechnology of man : a visual history.
260 _aLondon
_bWildwood House
_c1979
300 _a264p.
500 _aENG
700 _aCipolla, Carlo M.
890 _aUnited Kingdom
999 _c33750
_d33750
650 _aLight--Physiological effect
650 _aStructural Engineering