What has the author Donald Richard Read written?

Donald Richard Read has written:

'ObjectVision programming for Windows' -- subject(s): Object-oriented programming (Computer science), ObjectVision, Visual programming (Computer science), Windows (Computer programs)

'Mastering Harvard graphics 3.0' -- subject(s): Harvard graphics (Computer file)

'PC WordPerfect 5 guide' -- subject(s): Word processing, WordPerfect (Computer file)