000 00263nam a22000977a 4500
008 120724b xxu||||| |||| 00| 0 eng d
050 _aTK7816
_b.G75 1992
245 _a GROP BASIC ELECTRONICS
300 _a22CM
942 _2lcc
_cBK
_hTK7816.G75 1992
999 _c65193
_d65193