000 00437nam a2200145Ia 4500
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040 _e187688
_aMAIN
041 _aEnglish
082 _a025.84 I2P
100 _aIndira Gandhi National Open University
245 0 _aPreservation and conservation of library materials (MLIE-101).
260 _aNew Delhi
_bIndira Gandhi National Open University
_c2010
300 _av. p.
942 _cBK
999 _c161617
_d161617