000 00271nam a2200109Ia 4500
008 200906s9999 xx 000 0 und d
082 _a621.38175 C775
100 _aCOOMBS CLYDE.F
245 0 _aPRINTED CIRCUITS HAND BOOK
260 _bMCGRAW, NEW YORK
_c1967
942 _cBK
999 _c62057
_d62057