000
002850000a22001210004500
245
_a
Magnetic recording : in science and industry
100
_a
Pear, C.B., ed.
260
_a
New York
_b
Reinhold
_c
1967
300
_a
453 p.
080
_a
681.327.6
_b
P4
041
_a
EN
942
_c
BK
999
_c
105113
_d
105113