000 002620000a22001090004500
245 _aDevelopments in lighting - 2 Industrial
100 _aPrichard, D.C., ed.
260 _aLondon
_bApplied Science
_c1982
080 _a628.9
_bP7
041 _aEN
942 _cBK
999 _c115322
_d115322