00663nam a2200205 b 4500 3228 20251003130321.0 210825s9999 xx 000 0 und d 0869541447 Paperback (pbk) MPL E 3228 ST 621.381 VAN Van Heerden, R B J 196888 Electronics N2/ R B J van Heerden. Johannesburg: Macmillan; 1983. 81 pages .: illustrations ; 25 cm. Mactech books. Electricity- study & teaching Electricity- textbooks, electricity- problems, exercises, etc Electrical engineering BOOK ddc 367 Ellen Msibi 539144 539143 0 0 0 0 PIETL PIETL 2021-08-25 23.00 0 33228010356606 2021-08-25 2021-08-25 BK 0 0 ddc 0 0 600 SECL SECL Non_Fiction 2025-10-03 0 ST 621.381 VAN 013144 2025-10-03 2025-10-03 BOOK