Mathew Mammen Ed. Manorama year book 2020 - New Delhi Malayala Manorama 2020 - 848p. cm. ISBN: INR 200.00 Standard No.: 141578 Source: 086, 08/01/2020, Classic Book Service Reference Collections Subjects--Topical Terms: Reference Dewey Class. No.: n2,N66, R0 RR