Śrī Laṅkāvē vr̥ttiya vyāpārayē siyavasaka piyasaṭhan
By: Karuṇātilaka Disānāyaka, Sōmaratna Disānāyaka.
Contributors: Disānāyaka, Sōmaratna.
Publisher: Sampata Prakāśakayō
Published: 1993
Place of publication: Rājagiriya
Language: sin
Number of pages: 56
Subjects: Labor unions -- India
Description: Hundred years of trade unionism in Sri Lanka, 1893-1993.
Notes: Includes bibliographical references (p. 56).
In Sinhalese.