000 00590 a2200145 4500
001 9724
010 _a0792359038
090 _a9724
100 _a20170516 frey50
101 _aeng
102 _aNL
200 _aExamining pedagogical content knowledge
_eThe Constructs and its Implication for Science Education
_fedited by Julie Gess-Newsome and norman G.Lederman
_gpublished un cooperation with the association for the education of teachers in science
210 _aDordecht
_cKluwer Academic Publishers
_d1999
215 _a306p.
_d25cm.
225 _aScience & Technology Education Library
_fKen Tobin
_v
099 _tMON