1 |  | Software requirements / Karl Wiegers, Joy Beatty . - 3rd ed. - Washington : Microsoft Press, 2013. - xxxii, 637 p.; 23 cm Thông tin xếp giá: 000/A.000522 |
2 |  | Software requirements / Karl Wiegers, Joy Beatty . - 3rd ed. - Washington : Microsoft Press, 2013. - xxviii,637 p.; 24 cm Thông tin xếp giá: 000/A.000565 |