281.

Library: Library of Islamic Parliament (Tehran)

282.

Library: Library of Islamic Parliament (Tehran)

283.

Library: Library of Islamic Parliament (Tehran)

284.

Library: Library of Islamic Parliament (Tehran)

Subject: BL

285.

Library: Library of Islamic Parliament (Tehran)

286.

Library: Library of Islamic Parliament (Tehran)

287.

Library: Library of Islamic Parliament (Tehran)

288.

Library: Library of Islamic Parliament (Tehran)

289.

Library: Library of Islamic Parliament (Tehran)

290.

Library: State Department Library (Tehran)

291.

Library: State Department Library (Tehran)

293. ......................

Author:

Library: Central Library and Information Center of Ferdowsi University of Mashhad (Khorasan Razavi)

Subject: ، Data structures )Computer science(

Classification :
QA
76
.
9
.
D35
S58
1996

294. .....................

Author:

Library: Central Library and Information Center of Ferdowsi University of Mashhad (Khorasan Razavi)

Subject: File organization )Computer science(,Hard disk management

Classification :
QA
76
.
9
.
F5
G53
1993

296. .....................

Author:

Library: Central Library and Information Center of Ferdowsi University of Mashhad (Khorasan Razavi)

Subject: Debugging in computer science

Classification :
QA
76
.
6
.
B76

299. ......................

Library: Central Library and Information Center of Ferdowsi University of Mashhad (Khorasan Razavi)

Subject: Numerical solutions-Congresses ، Differential equations, Partial

Classification :
QA
374
.
S94