Coburn, Peter .
Practical guide to computers in education / Textual Documents Peter Coburn. - 2 / . - London : Addison-Wesley Publishing Company , 1985. - 338 ; .
0 201 10593 4
004 / COB/PR
Practical guide to computers in education / Textual Documents Peter Coburn. - 2 / . - London : Addison-Wesley Publishing Company , 1985. - 338 ; .
0 201 10593 4
004 / COB/PR