000			00454nam a2200157Ia 4500
005			20260205055959.0
008			260111s9999||||xx |||||||||||||| ||und||
020			_a9788180641763
082			_a025.84 C349P
100			_aChakraborty, Abira
245		0	_aPreservation and restoration of library materials: types and techniques
260			_aKolkata _bProgressive publishers _c2011
300			_a136p.
700			_aChakrabarti, Biplab/
942			_cBK
999			_c161778 _d161778