Newman, Peter K.
Studies in the import structure of Ceylon / Peter K. Newman - Colombo : Planning Secretariat , 1958 - 108p. : ill. ; 25 cm.
International economics
Commerce--Sri Lanka
382 / NEW
Studies in the import structure of Ceylon / Peter K. Newman - Colombo : Planning Secretariat , 1958 - 108p. : ill. ; 25 cm.
International economics
Commerce--Sri Lanka
382 / NEW