Agrawal, O. P.
Preservation of art objects and library materials / O. P. Agrawal - New Delhi : National Book Trust, 1999. - 112p.
Paintings : Conservations
Art object : Preservation
751.6
Preservation of art objects and library materials / O. P. Agrawal - New Delhi : National Book Trust, 1999. - 112p.
Paintings : Conservations
Art object : Preservation
751.6