000 00327pam a2200145a 44500
082 _a620.4
_bOr7o
100 _aOrr, Clyde
245 1 _aPARTICULATE TECHNOLOGY
260 _aNew York
_bMacmillan
_cc1966
300 _a562
500 _aIncludes Bibliographies
650 _aParticles
964 _gCIRC
997 _aK1686 W
999 _c387201
_d387201