HARTLEY, James
Designing instructional text / [by] James Hartley - 2nd ed. - London Kogan page 1985 - 175 p.
Includes appendix & index
893972185
Printing
686.2 / HAR
Designing instructional text / [by] James Hartley - 2nd ed. - London Kogan page 1985 - 175 p.
Includes appendix & index
893972185
Printing
686.2 / HAR