000 00327pam a2200133a 44500
082 _a681.843
_bSt4m
100 _aStewart, Welby Earl
245 1 _aMAGNETIC RECORDING TECHNIQUES
260 _aN. Y.
_bMcgraw-Hill
_c1958
300 _a272
650 _aMagnetic Recorders And Recording
964 _gCIRC
997 _a22061 C
999 _c442926
_d442926