TY - BOOK AU - Kelly, Anthony E. TI - Handbook of design research methods in education: innovations in science,technology,engineering, and mathematics learned and teaching SN - 9780805860597 U1 - 001.42 H191 2008 PY - 2008/// CY - New York PB - Routledge KW - Experimental design KW - Handbooks,manuals, etc KW - Science--Study and teaching KW - Statistical methods-- KW - Education KW - Statistical methods N1 - includes index; 600-699 ER -