"hague, d c. "
managerial economics: / d.c. hague - 4 ed. - uk : longman 1977. - ", 356p.; 24 cm."
0 582 44024 6
HD30.22 / .M34 2005
managerial economics: / d.c. hague - 4 ed. - uk : longman 1977. - ", 356p.; 24 cm."
0 582 44024 6
HD30.22 / .M34 2005