000
nam a22 4500
999
_c
134949
_d
134949
082
_a
621.9 NAG-T
100
_a
Nagpal G.R.
245
_a
Tool Engineering & Design
260
_a
New Delhi
_b
Khanna
_c
2011
300
_a
705
942
_2
ddc
_c
BK