TY  - BOOK
AU  - Silverman,Leslie,1914-1966
AU  - Billings,Charles E.(Charles Edgar).
AU  - First,Melvin W.(Melvin William).
TI  - Particle size analysis in industrial hygiene
SN  - 0126437505
PY  - 1971///
CY  - New York
PB  - Academic Press
KW  - Particle size determination
KW  - Industrial hygiene
ER  -