Haider, S. Z. পরমাণুর ইলেকট্রন সংগঠন / Transliterated title: Poromanur electron songothon S. Z. Haider and S. Safiullah - Dhaka : Bangla Academy, c1978. - 83 p. ; 23 cm. - Inorganic chemistry series no. 1 . ISBN: LCCN: Subjects--Topical Terms: ElectronsInorganic chemistryChemistry LC Class. No.: QD151.2 / .H35 1978