000 00284nam a2200109Ia 4500
008 230515s9999||||xx |||||||||||||| ||und||
100 _aJohnson Clarence L.
_942496
245 0 _aAnalog Computer Techniques
260 _bMcgraw-Hill Book Comp.
_c1956
300 _a264
942 _cBK
_pCL
999 _c155021
_d155021