000
00250nam a2200097Ia 4500
008
220201s9999 xx 000 0 eng d
100
_a
Kalpak jain
245
0
_a
Mnufacturing Engneering & technology
260
_a
New Delhi
_b
Addiso wesley
942
_2
ddc
999
_c
65625
_d
65625