000 00285pam a2200121a 44500
082 _a620.0148
_bG352i
100 _aGibbins, E. H. H.
245 1 _aINTRODUCTION TO ELECTRICAL DRAWING
260 _aLondon
_bBlackie
_c1961
300 _a2 v.
964 _gCIRC
997 _a8573 v. 2 s C
999 _c442479
_d442479