000 00301nam a2200121Ia 4500
008 200526s9999||||xx |||||||||||||| ||und||
082 _a621.381 GRA
100 _aGraff, Heinz
245 0 _aTechnical Fundamentals: Electronics
264 _bAsia Publishing House
_c1966
300 _a155p.
942 _c
999 _c10812
_d10812