Calibrating and testing a gravity model with a small computer / Office of Planning

Corporate Author: United States. Department of Commerce. Bureau of Public Roads.
Format: Book
Published: Washington, DC: Government Printing Office, 1963
Subjects:
ΒιβλιοθήκηΤαξιθετικός αριθμόςΑριθμός ΑντιτύπωνΠληροφορίεςΚατάσταση
ΤΕΙ Ανατολικής Μακεδονίας & Θράκης-1ΠροβολήOPAC