000 00291nam a2200109Ia 4500
008 160710s1959 xx 000 0 und d
100 _aDEPTT.SCIENTIFIC & IND. RESEARCH
245 _aFLAME RETARDANT BUILDING MATERIAL
260 _aLONDON
_bHERMAJESTY'S
_c1959
300 _a7
942 _2ddc
_cB
999 _c23947
_d23947