Scott, Ramon C..
PL/1 for Programmers / Scott Ramon C., Sondak Norman E.. - Reading, Massachusetts : Addison-Wesley, 1970. - 392 s.; 35 cm.
PL/1 for Programmers / Scott Ramon C., Sondak Norman E.. - Reading, Massachusetts : Addison-Wesley, 1970. - 392 s.; 35 cm.