Mertens,, Donna M
Research methods in special education / Donna M. Mertens, John A. McLaughlin
Research methods in special education / Donna M. Mertens, John A. McLaughlin
. - Thousand Oaks : Sage, 1995
. - [8], 136 p. 22 cm
. - (Applied social research methods series; 37))
0-8039-4809-3 (Brochado)
376
37.012