00497nam a22001931a 4500 509 OSt 20260204211655.0 031128s1993||||mx ||||||b||||||||||spa|| 9686046755 658.31244 F94r 658.31244 F94r Fruehling, Rosemary T. Relaciones humanas: Un enfoque moderno / Fruehling, Rosemary T. México : McGraw-Hill 141 p. 1.Relaciones HumanasÌ ddc BK 509 509 0 0 ddc 0 0 BU 2019-09-09 0 658.31244 F94R 003680 2019-09-09 00:00:00 2019-09-09 BK 0 0 ddc 0 0 BU 2019-09-09 0 658.31244 F94R 003681 2019-09-09 00:00:00 2019-09-09 BK