000 00469nam a2200169Ia 4500
003 NIELib
008 211019s9999||||xx |||||||||||||| ||und||
020 _a6318323
082 _a540
_bNAT
110 _914670
_aNational Science Foundation
245 _aChemistry an Experimental Science : teachers guide
260 _bW.H.Freeman,
_c1960.
_aLondon :
300 _aviii,785p.;
_c26cm
650 _aChemistry
700 _914671
_aMcclellan, A.L.
_eEd.
942 _2ddc
_cLM
999 _c6145
_d6145