000
00273nam a2200109Ia 4500
008
220201s2004 xx 000 0 eng d
082
_a
670
_b
KHA
100
_a
Khanna,OP & Lal,M
245
0
_a
T.B of Production Technology
260
_b
Dhanpat Rai & sons
_c
2004
942
_2
ddc
999
_c
87610
_d
87610