Pothuval P. P. K. STEPHEN HAWKING: KALTHINTE CHARITHRAKARAN - 1 - Kerala Sastra Sahitya Parishad 2011/01/01 - 72 ISBN: 0 Source: Gift Kochi Nagarasabha Subjects--Uniform Titles: Saamanya Sastram Subjects--Topical Terms: Saamanya Sastram Dewey Class. No.: S