S. E. · S. Elonka · Stephen E. · Stephen Michael Elonka
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Standard Boiler Room Questions and Answers | 978-0-07-099297-9 (0-07-099297-5) | 1982 |
| Standard Instrumentation Questions and Answers for Production Processes | 978-0-07-019286-7 (0-07-019286-3) | 2000 |