000 00267nam a2200109Ia 4500
008 220201s1965 xx 000 0 eng d
082 _a729.2
_bENT
245 0 _aEnterances And Stair cases
260 _alondon
_bIliffe books ltd.,
_c1965
300 _a119
942 _2ddc
999 _c14886
_d14886