000
00291nam a2200133Ia 4500
008
220201s2013 xx 000 0 eng d
082
_a
621
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KUM
100
_a
Kumar, DS
245
0
_a
Mechanical engineering
250
_a
4th
260
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Sk Kataria
_c
2013
300
_a
820
942
_2
ddc
999
_c
88414
_d
88414