000
00293nam a2200121Ia 4500
008
220201s2005 xx 000 0 eng d
082
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621.402
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KHU
100
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Khurmi,RS & Gupta,JK
245
0
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T.B of Thermal engineering
260
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Delhi:S.Chand
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2005
300
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895
942
_2
ddc
999
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87606
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87606