Grauer R.T Villar C.V
COBOL From Micro to Mainframe - 2nd edition - UK PRENTICE HALL 1994 - 785
ГФ-15518
Англи хэл дээр,
0-13-310764-7
gobol software
COBOL From Micro to Mainframe - 2nd edition - UK PRENTICE HALL 1994 - 785
ГФ-15518
Англи хэл дээр,
0-13-310764-7
gobol software