000
00236nam a2200109Ia 4500
100
_a
Floyd M Gardner
245
_a
Phaselock Techniques
250
_a
2
260
_c
1967
_b
JOHN WILEY AND SONS
_a
New York
300
_a
viii+182
942
_c
BK
999
_c
4413
_d
4413