You searched for: traceability matrix in testing (Spanska - Engelska)

in "testing" center for applied linguistics, washington, dc.
in testing center for applied linguistics, washington, dc.

*carroll, j b, 1961 fundamental considerations in testing for english language proficiency of foreign students.
*carroll, j b, 1961 "fundamental considerations in testing for english language proficiency of foreign students".

===improved nutrient feeding===a variety of different nutrient solutions can be administered to the root zone using aeroponics without needing to flush out any solution or matrix in which the roots had previously been immersed.
===improved nutrient feeding===a variety of different nutrient solutions can be administered to the root zone using aeroponics without needing to flush out any solution or matrix in which the roots had previously been immersed.

* arkani-hamed, nima; cachazo, freddy; cheung, clifford; kaplan, jared (2009) "the s-matrix in twistor space.
*arkani-hamed, nima; cachazo, freddy; cheung, clifford; kaplan, jared (2009) "the s-matrix in twistor space.