An analysis of employment patterns in Puerto Rico's petroleum refining, petrochemical, and allied prtoducts industries in the 1960's
Juan A. Rodríguez Mercado.
- 1973.
- 42 p. Ill., tables.
Thesis (M.B.A)-Catholic University of Puerto Rico.
Bibliography : p. 41-42.
Pontificia Universidad Católica de Puerto Rico. --Dissertations.