000 00283nam a2200109Ia 4500
008 190829s9999||||xx |||||||||||||| ||und||
100 _aHaas, Alfred
245 0 _aOscilloscope Techniques
260 _bOxford & Ibh
_aNew Delhi
_c1959
650 _aOscilloscope Techniques
942 _cBK
999 _c11966
_d11966