Samarawickrama, Tushara Physics; mcq review 2000-2021 - Author Publisher Mahanuwara 2020 - 169p 1 - 2024-03-05 ISBN: 978-955-54899-9-7 Nat. Bib. No.: 0009348 Nat. Bib. Agency Control No.: SAM Universal Decimal Class. No.: 530