Reference: Education: Distance Learning: Correspondence Courses
Source: https://edu2k.net/blog/reference-education-distance-learning-correspondence-courses-3/
Source: https://edu2k.net/blog/reference-education-distance-learning-correspondence-courses/
Source: http://dmoztools.net/Reference/Education/Distance_Learning/Correspondence_Courses/
Correspondence courses are classes which are completed with course material and assignments mailed the ‘old-fashioned’ way between the instructor/grader and student. It is also possible that email may be used instead of physically mailing assignments. It is implied that the course material to be studied is in a physical book rather than exclusively on a web site, but it is possible that some course content may be found on one or more web sites or on floppy disks or CD-ROM.
ACS Distance Education
Australian organization supplies numerous courses, including horticulture, environmental, a
Read more, visit source
Read more, visit source