000 00284nam a2200121Ia 4500
005 20260205042916.0
008 260111s9999||||xx |||||||||||||| ||und||
100 _aJEVONS F R
245 0 _aTEACHING OF SCIENCE
260 _aLOND.
_bALLEN AND UNWIN
_c1969
300 _a208
942 _cBK
999 _c42989
_d42989