000 00277nam a2200109Ia 4500
008 160710s1952 xx 000 0 und d
082 _a621.11
245 _aSTRENGTH & TESTING OF MATERIALS
260 _bHER MAJESTY'S STATIONERY OFFICE
_c1952
300 _a260
942 _2ddc
_cSF
999 _c78035
_d78035