TY  - BOOK
AU  - Pratt,William Thomas
TI  - Worked examples in electrotechnology
SN  - 0090480325
U1  - 621.3 
PY  - 1968///
CY  - London
PB  - Hutchinson
KW  - Electrical engineering
KW  - MCE
N1  - 0; 0; 0; 621_300000000000000_PRA
ER  -