TY  - BOOK
AU  - S L UPPAL
TI  - A TEXT BOOK OF ELECTRICAL DRAWING
U1  - GN744.422UP7T 
PY  - 1964///
CY  - DELHI
PB  - KHANNA PUB.
KW  - A TEXT BOOK OF ELECTRICAL DRAWING
N1  - MODERN BOOK JABALPUR
ER  -