TY  - BOOK
AU  - Samarawickram, Thushara
TI  - Physics: essay problems review;2000-2021
SN  - 978-624-96391-0-2
PY  - 2022///
CY  - Author Publisher                                                                                                                                                                                                                                                                                                                                                                             
PB  - Mahanuwara
ER  -