PakCat catalogue record Introduction to digital techniques 29/04/2015 09:49 By Porat, Dan I. Bibliographic details ISBN0471853208 PublisherWiley Publication placeNew York Publication year1987 Edition2nd ed. LanguageEnglish Material typeBook Physical descriptionxii, 476p. Additional authorsBarna, Arpad. SubjectsDigital Electronics., Binary & Number Systems.