BERLIN H.M. (1985). THE 555 TIMER APPLICATION SOURCE BOOK WITH EXPERIMENTS. BPB PUB.
Citazione stile Chigago Style (17a edizione)BERLIN H.M. THE 555 TIMER APPLICATION SOURCE BOOK WITH EXPERIMENTS. BPB PUB, 1985.
Citatione MLA (9a ed.)BERLIN H.M. THE 555 TIMER APPLICATION SOURCE BOOK WITH EXPERIMENTS. BPB PUB, 1985.
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