Yearbooks 37 Yearbook 30 General serial publications 14 General Knowledge--Year Book 8 Year Book 8 Generalia Reference Sources 7 General Reference 6 General knowledge 5 General Book 4 Manorama 4 Reference Sources 4 General encyclopedic works 3 Journalism 3 Literature 3 Literature Malayalam 3 Questions and answers 3 Year book 3 1988 2 Collected Works Kottarathil Sankunny 2 Current affairs 2 English; General Ref 2 General 2 Malayala Manorama History 2 Malayalam; Drama 2 Malayalam; Malayalam Literature; Malayalam Poetry 2 Malayalam; Malayalam Novel; Literature; Malayalam Fiction 2 Malayalam; Stories 2 Malayalam;Journal 2 Reference book 2 keralam 2