TY - BOOK AU - Gy,Pierre TI - Sampling of heterogeneous and dynamic material systems: theories of heterogeneity, sampling, and homogenizing T2 - Data handling in science and technology SN - 0444896015 (papel alcalino) AV - TA418.78 G9 1992 U1 - 620/.43 20 PY - 1992/// CY - Amsterdam PB - Elsevier KW - Materiales granulados KW - Muestreo KW - Sólidos a granel N1 - Includes bibliographical references (p. 643-646) and index ER -