共 9 条
[2]
COVER J, 1936, STUDIES BUSINESS ADM, V5
[3]
DOMAN L, 1937, CORNELL U AGR EXPT S, V665
[4]
FRIEDMAN M, 1937, AM STAT ASS, V32, P675
[5]
KALDOR N, 1949, REV ECON STUD, V18, P21
[6]
QUITSLUND FA, 1943, RETAIL PRICING FRUIT, P49
[7]
*US BUR HUM NUTR H, 1948, 5 US BUR HUM NUTR HO
[8]
*US BUR LAB STAT, 1940, US BUR LAB STAT FOOD, V648
[9]
[No title captured]