000 00436nam a2200157Ia 4500
008 220226b1970 xxu||||| |||| 00| 0 eng d
080 _a66-492
_bBRO-P
100 _aBrown, R. L.
650 _aBusiness management-Industries engineering
906 _a53833
041 _aeng
050 _a010
245 _aPrinciples of powder mechanics: essays on the packing and flow of powders and bulk solids
260 _aLondon
_bPergamon
_c1970
300 _axi
_b223
700 _aRichards
_bJ. C.
999 _c19859
_d19859