000 00414nam a2200145Ia 4500
008 241017s9999 xx 000 0 und d
020 _a0 09 109781 9
041 _aEnglish
082 _a690/WAL/C
100 _aWalker Edwin & Morgan Selwyn
245 0 _aConstruction Science Part Three:
_b/
_cWalker Edwin & Morgan Selwyn
256 _a:
_bLondon: hutchinson Educational
_c1971
500 _a9867
942 _2dcc
_cBK
999 _c5606
_d5606