000 00209 a2200097 4500
001 4315
100 _aCooxe,N.M
245 _aMaths for electrician radiomen
260 _a
_bMcgrawhill
_c
090 _c3531
_d3531
942 _aNUST-CAE
_cM
_c28125
999 _c239388
_d239388