File: 32403.1
News Letter (SCI Ceylon). [Available : 1965 : No.6/February, 7/June 1967 : No.?/February, ?/June, 12/September 1968 : No.?/January, ?/February, ?/March, ?/April, ?/May, ?/October 1969 : Vol.1, No.3/July, 4/August, 4/September (?) 1970 : Vol.2, No.6/September]
Period: 1965 – 1970