Bangladesh science and technology abstracts / Vol. 23 BANSDOC - Dhaka : BANSDOC, c2003. - Volume 23 ; 26 cm. ISBN: LCCN: Subjects--Topical Terms: Science and technologyBangladesh ScienceBibliography TechnologyBibliography LC Class. No.: Z7401 / .B28 2003 Dewey Class. No.: 016.5492