Hossain, Kamal. Ensuring Silent Study Environment in Library : management of noise, sound and acoustics for smooth operation/ - Dhaka: Saralrekha Prokashoni Shangstha, 2025. - 47p.; 22 cm. 300 TK. ISBN: 9789843577955. Subjects--Topical Terms: Subjects--Index Terms: Private Library. Dewey Class. No.: 027.1