000 00414nam a2200145 4500
003 OSt
008 220602b |||||||| |||| 00| 0 eng d
082 _a540.7
_bNEW
100 _aNewbury, N.F.
245 _aThe teaching of chemistry in tropical secondary schools
260 _aLondon :
_bOxford university press,
_c1953
300 _a299p.;
_c20cm
650 0 _aNatural sciences and mathematics
942 _2ddc
_cLM
999 _c103644
_d103644