TY  - BOOK
AU  - Kesselring,Fritz
AU  - Mellonie,Stanley Richard
AU  - Solomon,Julius
TI  - The elements of switchgear design,
U1  - 621.3173 
PY  - 1932///
CY  - London
PB  - Sir I. Pitman & sons, ltd.
KW  - Electric switchgear
KW  - MCE
N1  - 0; 0; 0; 621_317300000000000_KES
ER  -