000
00314nam a22001577a 4500
999
_c
826263
_d
826263
003
OSt
082
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681.3.06:681.3-181.4 VIS
100
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Vishal S
245
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AutoCAD
250
_a
2
260
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New Delhi
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Dhanpat Rai
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2012
300
_a
274
440
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AutoCAD
650
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CAD
942
_2
ddc
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BK