000 00315nam a2200121Ia 4500
008 190711s9999 xx 000 0 und d
082 _a620.4 R795
100 _aROSE,H
245 0 _aMEASUREMENT OF PARTICLE SIZE IN VERY FINE POWDERS
260 _aLONDON
_bCONSTABLE & CO
_c1953
300 _a20X13
942 _cBK
_2DDC
999 _c13362
_d13362