TY  - BOOK
TI  - Pustakala pravurti.- 8 veluma, 1/2 (1987 jan.-  jun.).-8 veluma, 3/4 (1987 jul.-dec.)
U1  - 020.5 
PY  - 1987///
CY  - Colombo
PB  - National Library Services Board
ER  -