Elonka, Stephen Michael.
Standard boiler operators' questions and answers / Stephen Michael Elonka and Anthony Lawrence Kohan. - New Delhi : Tata McGraw-Hill, c1969. - xii,365p. : ill. ; 21 cm.
Includes index.
Includes bibliographies.
english
69017144
Steam-boilers--Examinations, questions, etc.
TJ289 / .E4
621.183/ELS
Standard boiler operators' questions and answers / Stephen Michael Elonka and Anthony Lawrence Kohan. - New Delhi : Tata McGraw-Hill, c1969. - xii,365p. : ill. ; 21 cm.
Includes index.
Includes bibliographies.
english
69017144
Steam-boilers--Examinations, questions, etc.
TJ289 / .E4
621.183/ELS