Elonka, Stephen Michael.
Standard boiler operators' questions and answers / Stephen Michael Elonka and Anthony Lawrence Kohan. - T M H ed. - Bombay : TATA McGraw-Hill, c 1973. - xii, 365 p. : ill. ; 22 cm.
Includes index.
14 14
Steam-boilers -- Examinations, questions, etc.
621.184 / E68s
Standard boiler operators' questions and answers / Stephen Michael Elonka and Anthony Lawrence Kohan. - T M H ed. - Bombay : TATA McGraw-Hill, c 1973. - xii, 365 p. : ill. ; 22 cm.
Includes index.
14 14
Steam-boilers -- Examinations, questions, etc.
621.184 / E68s