Solberg, Harry L. 4 0

Elementary heat power / 6 6 Harry L. Solberg, Orville C. Cromer, Albert R. Spalding. - Second edition. - - xvi,624p. - - - - - . - . - 0 . - . - 0 .







5

















5







2 = =







52-6210

2




2 --0------


6 --0-- 2 --------



0 2 --


--20------





--------20--


--------20--


----2

/ 2

/ 2

/

/