Parkash, Ravi
Methods of educational research/ Ravi Parkash - Delhi: Commonwealth; c2003. - 379p. : ill. ; 22cm.
Includes index and bibliography.
research.
370.12 / PAM
Methods of educational research/ Ravi Parkash - Delhi: Commonwealth; c2003. - 379p. : ill. ; 22cm.
Includes index and bibliography.
research.
370.12 / PAM