00438cam a2200109Ia 450000500170000000800410001703500130005804100080007110000360007924500900011526001230020520260501142813.0871020s1983    ii af        f000 0 eng d  a16879867  aeng1 aAgrawal, Om Prakash, 1931-2021.10aProgress in conservation, seven years of NRLC : a government of India, UNDP project /  aLuckow :bDept of Culture Government of India National Research Laboratory for Conservation of Cultural Propertyc1983