000			00357nam a2200157Ia 4500
003			In-KoJDB
008			161102s9999 xx 000 0 und d
040			_aJDBI
041			_aeng
082			_a370 _bDONATED
100			_aThumber, Walter A.
245			_aTEACHING SCIENCE IN TODAYS SECONDARY SCHOOL
260			_bN F
650			_aEDUCATION
942			_cBK
999			_c4733 _d4733