000 00233 a2200097 4500
001 24815
100 _aDouglas, A
245 _aFrequency divider organs for the constructor
260 _a
_bPrentice Hall
_c1960
090 _c16765
_d16765
942 _aNUST-CAE
_cM
_c7519
999 _c259888
_d259888