Lytel, Allan. 1920- Industrial electronics / Allan Lytel. - New York : McGraw-Hill, c1962. - vii,456p. : ill. ; 24 cm. Includes index. english LCCN: 62012483 Nat. Bib. No.: GB63-5940 Subjects--Topical Terms: Electronics. LC Class. No.: TK7870 / .L95 Dewey Class. No.: 621.381/LYI