TY  - BOOK
AU  - Bhatt, N D.
TI  - MACHINE DRAWING
SN  - 9788185594842
U1  - 621.815 
PY  - 1960///
CY  - Gujarath
PB  - Charotar Publishing House Pvt.LTD.
KW  - types of pulleys
KW  - speed cones
KW  - cross heads
N1  - index
ER  -