Sarkar, Mohammad Tofazzal Hossain আপেক্ষিক তত্ত্ব পরিচয় / Transliterated title: Apekkhik totto porichoy Mohammad Tofazzal Hossain Sarkar - Dhaka : Bangla Academy, c1983. - v, 297 p. ; ill. ; 22 cm. ISBN: LCCN: Subjects--Topical Terms: Relativity (Physics) LC Class. No.: QC6 / .S27 1983