000 00330 a2200121 4500
082 _a621.381
_bOp2i
245 1 _aINTRODUCTORY ELECTRONICS UNIT 10 COMBINATIONAL LOGIC UNIT 11 SEQUENTIAL LOGIC
260 _aLondon
_bOpen University Press
_cc1980
300 _a40
500 _aUnit 10 & 11
964 _gCIRC
997 _aA70981 C
999 _c464216
_d464216