| 000 | 00334nam a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 160710s1939 xx 000 0 und d | ||
| 082 | _a621.32 C 75 P | ||
| 100 | _aCROFT, TERRELL | ||
| 245 | _aPRACTICAL ELECTRIC ILLUMINATION AND SIGNAL-WRITING METHODS | ||
| 260 |
_bMCGRAW-HILL BOOK CO., INC. _c1939 |
||
| 300 | _a351 | ||
| 942 |
_2ddc _cB |
||
| 999 |
_c7736 _d7736 |
||