TY  - BOOK
AU  - S. K. Obuya
TI  - Electrical principles for technicians: Theory, worked-out examples and tutorial problems with answers 
SN  - 9966467629
AV  - QC 530 .O2 1993 VOL.2
U1  - 621.3 
PY  - 1993///
CY  - Nairobi
PB  - East Africa educational pub.
ER  -