TY  - BOOK
AU  - Levenstein A. Harveya
TI  - Labor Organizations in the United States and Mexico
SN  - 0837151511
U1  - X:9h, L1 
PY  - 1971///
CY  - London
PB  - Greenwood Publishing Company India      
KW  - LABOUR
N1  - A History of Theri Relations
ER  -