Foundations of educational research /
Sax, Gilbert
Foundations of educational research / Gilbert Sax - 2nd ed. - Englewood Cliffs, N.J. : Prentice-Hall, 1979 - 434 p ; 24 cm.
This is the second edition of a book formerly titled'Empirical foundations of educational research'
Includes bibliographical references and index
0133293009
78-14596
Educational research
Foundations of educational research / Gilbert Sax - 2nd ed. - Englewood Cliffs, N.J. : Prentice-Hall, 1979 - 434 p ; 24 cm.
This is the second edition of a book formerly titled'Empirical foundations of educational research'
Includes bibliographical references and index
0133293009
78-14596
Educational research
