Stephen M. Murtha has written:

'CP/M primer' -- subject(s): CP/M

Q = m x Cp x temp change then: Temp change = m x Cp / Q where: m = mass of matter Cp =specific heat of matter Q= heat

you press e and m

Joe Finnell has written:

'The strictly for beginners CP/M book, or, How to talk with your new personal computer' -- subject(s): CP/M, Microcomputers, Programming

MS-DOS is a look-alike and work-alike of CP/M, only it was written for 8086/8088 processors. CP/M was originally written for 8080 processors.