000 00332nam a2200109Ia 4500
008 220214s9999 xx 000 0 und d
100 _aBlow CM
245 0 _aPositex in the woollen and worsted industries
260 _bPositex Pamphlet No.3, published by British Rubber Development Board, London
_c1947
300 _a12p
942 _cRE
999 _c46148
_d46148