000
00269nam a2200109Ia 4500
100
_a
Khanna OP
245
_a
Textbook of Production Technology - Vol-I
250
_a
1
260
_c
2007
_b
DHANPAT RAI PUBLICATIONS (P) LTD
_a
New Delhi
300
_a
xii+26.4
942
_c
BK
999
_c
34779
_d
34779