TY  - BOOK
AU  - Spratt,H.G.M.
TI  - Magnetic tape recording
U1  - 681.842 
PY  - 1958///
CY  - London
PB  - Heywood
KW  - Magnetic recorders and recording
KW  - Magnetic tapes
KW  - Sound
KW  - Recording and reproducing
KW  - Magnetism
N1  - Includes index
ER  -