000 00299nam a2200121Ia 4500
008 180612s9999||||xx |||||||||||||| ||und||
041 _aen
082 _a621.39
100 _aHowaid H. Gerrish
245 0 _aElectricity and Electronics
260 _bS. Holland The Good Heart Wil
_c1968
942 _cPR
999 _c38293
_d38293