000 | nam a22 7a 4500 | ||
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999 |
_c76107 _d76107 |
||
005 | 20190426135412.0 | ||
008 | 190426b xxu||||| |||| 00| 0 eng d | ||
020 | _a9788126642236 | ||
040 | _cSGVU Library | ||
082 |
_222 _a181.4 IGN H |
||
100 |
_aIndira Gandhi National Open University _99585 |
||
245 | _aHeterodox systems 04 | ||
260 |
_aNew Delhi _bIndira Gandhi National Open University _c2011 |
||
300 |
_a54 _bPaperback |
||
942 |
_2ddc _cBOOKS _k181.4 IGN H |