00550nam a2200169Ia 4500008004000000020001800040082001600058100001900074245005500093260003800148300001200186650001900198690001400217906001100231999001700242952012100259210210b1993   xxu||||| |||| 00| 0 eng d  a81 237 0643 X  a069.53 AGRP  aAGRAWAL (O P).  aPreservation of art objects and library materials.  aIndia.bNational Book Trustc1993  axiv,102  aPreservation

  aMuseology  a048949  c98045d98045  001040708GeneralaALbALcGenerald2021-02-17g40.00l0o069.53 AGRPp048949r2021-02-17 00:00:00w2021-02-17yBK