000 00286nam a22001097a 4500
082 _a621.381542 IVE'P
100 _aIVE, G. A. G
_957970
245 _aPHOTO ELECTRIC HANDBOOK WITH NOTES ON INSTALLATION AND MAINTENANCE
260 _aLONDON
_bGEORGE
_c1955
300 _a152P
942 _cBK
999 _c568205
_d568205