TY  - BOOK
AU  - Bhatt, N. D.
TI  - Machine drawing
SN  - 9789385039232
U1  - 621.815 
PY  - 2016///
CY  - Anand
PB  - Charotar
KW  - Engineering drawing
KW  - Machines design
KW  - Scew threads
N1  - Includes index
ER  -