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00599nam a22001577a 4500 |
| 008 |
190603b ||||| |||| 00| 0 eng d |
| 020 |
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|a 8176254630
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| 082 |
|
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|a 371
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| 100 |
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|a Aggarwal, D D
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| 245 |
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|a Educational technology /
|c D. D. Aggarwal .
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| 260 |
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|a New Delhi :
|b Sarup & Sons
|c c2004.
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| 300 |
|
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|a 267p. ;
|c 22cm.
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| 650 |
|
7 |
|2 fast
|9 968555
|a Educational technology
|v Teaching--Aids and devices
|x Teaching--Aids and devices
|
| 942 |
|
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|c BK
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| 999 |
|
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|c 335831
|d 335831
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| 952 |
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|0 0
|1 0
|2 ddc
|4 0
|6 371_000000000000000_AGG_E
|7 0
|9 384727
|a LLE
|b LLE
|c ST1
|d 2019-06-03
|g 450.00
|i 1917
|o 371 AGG/E
|p LLE1917
|r 2019-06-03
|y BK
|