TY - BOOK AU - Heiskanen,K.I. TI - Particle classification T2 - Powder technology series SN - 0412493004 AV - TA418.78 H45 1993 U1 - 620/.43 20 PY - 1993/// CY - London PB - Chapman and Hall KW - Materiales granulados KW - Particulas KW - Medicion KW - Flujo de sólidos a granel N1 - Includes bibliographical references (p. [279]-310) and index ER -