TY  - BOOK
AU  - Berlin,Howard M.
TI  - 555 timer applications sourcebook, with experiments
SN  - 0672215381
PY  - 1976///
CY  - Indianapolis, Ind.
PB  - H. W. Sams
KW  - Timing circuits
N1  - Includes bibliographical references (p.145-152) and index
ER  -