000 00473nam a2200157Ia 4500
003 NIELib
008 211019s9999||||xx |||||||||||||| ||und||
082 _a371.27
_bCER
100 _aSmith, L.G.
_923924
245 _aThe Certificate of Secondary Education : Experimental ExaminationsScience
260 _bHer Majesty's Stationery Office,
_c1965.
_aLondon :
300 _aviii,52p.;
_c21cm
650 _aSchool Education
700 _923926
_aBeal, W.K.
942 _2ddc
_cLM
999 _c33307
_d33307