共 6 条
[1]
BARBER G W, 1948, Soap Sanit Chem, V24, P120
[2]
BARBER GW, 1948, SOAP SANITARY CHEM, V24, P143
[3]
MARCH R. B., 1950, Soap and sanitary Chemicals, V26
[4]
MARCH RB, 1950, SOAP SANIT CHEM, V25, P125
[5]
MARCH RB, 1950, SOAP SANITARY CHEM, V26, P139
[6]
SNEDECOR GW, 1946, STATISTICAL METHODS