عنوان
پدید آورنده
موضوع
رده
LB،1607،.R5،1947
LB
،
1607
،.
R5
،
1947
کتابخانه
محل استقرار
English Book
Principles and practices of teaching in secondary schools
Thomas M. Risk
2nd ed
New york
American book
1947
728 p
Title
Education- experimental methods
Education, secondary
Education psychology
LB
1607
.
R5
1947
Risk, Thomas M.
