TY  - BOOK
AU  - Lakshminarayanan, V.
AU  - Mathur, M. L.
TI  - TEXTBOOK OF MACHINE DRAWING
U1  - 621.815 
PY  - 1985///
CY  - New Delhi
PB  - Jain Brothers
KW  - Machinery -- Drawings
KW  - Machinery Design
ER  -