Encyclopedia of educational research /
Ravi Parkash. Alkin ; Problems of Educational Research
- volume 3
- New Delh : Toronto : New York : Commonwealth Maxwell Macmillan Canada ; Maxwell Macmillan International, 2009
- 446p ill. ; 21 cm
Vol. 3,
0028964950 (alk. paper : v. 1) 9780028964959 (alk. paper : v. 1) 0029004314 (alk. paper : set) 8171697542