@article{55084, recid = {55084}, author = {Miller, David F. and Blaydes, Glenn William,}, title = {Methods and materials for teaching biological sciences; a text and source book for teachers in training and in service}, publisher = {McGraw-Hill,}, address = {New York,}, pages = {xiii, 453 p.}, year = {1962}, url = {http://library.usi.edu/record/55084}, }