CS 82 : 1970 : Ceylon standard specification for carbon paper (typewriter & pencil)
- Colombo Bureau of Ceylon Standards
- 13p.
STD2203
CS 82 : 1970
676.37 : 681.611
STD2203
CS 82 : 1970
676.37 : 681.611
Copyright @ 2015-2021 Library, University of Moratuwa, Katubedda, Moratuwa (10400), Sri Lanka