000 00294nam a2200109Ia 4500
001 9760
008 231023s9999 xx 000 0 und d
100 1 _aNogueira Cobra, Marcos Enrique
245 1 0 _aMarketing de servicios: conceptos y estrategias
260 _aMcGraw-Hill 1991,
_c1991
999 _c48605
_d48605
942 _n1