TY  - BOOK
AU  - Singhal,R.C.
TI  - Geometrical drawing: for diploma class in civil engineering 
U1  - 515 
PY  - 1965///
CY  - Allahabad
PB  - Ram Narain Lal Beni Prasad Publishers & Booksellers
KW  - Geometrical drawing
ER  -