Banerjee, Sumanta.
Audio cassettes : the user medium / Sumanta Banerjee. - Paris : Unesco, 1977. - v, 57 p. : ill. ; 21 cm. - Monographs on communication technology and utilization, 3. .
Includes index.
৩০০ ৩০০
92-3-101468-4
Cassette tape recorders.
371.333 / S61a
Audio cassettes : the user medium / Sumanta Banerjee. - Paris : Unesco, 1977. - v, 57 p. : ill. ; 21 cm. - Monographs on communication technology and utilization, 3. .
Includes index.
৩০০ ৩০০
92-3-101468-4
Cassette tape recorders.
371.333 / S61a