00770nam a22003137i 4500 20141212093028.0 891229s1989 sp gr 000 0 spa c 0047-2379 (papel) 1541-4159 (online) eng GOLDSTEIN, A.P. REFUSAL SKILLS: LEARNING TO BE POSITIVELY NEGATIVE Conducta Drogodependencias Método educativo Personalidad Prevención Adicciones Documental JOURNAL OF DRUG EDUCATION Vol. 19, no. 3 (1989), p. 271-283 17 31 75 Q1a Q1c AR 19891229 R.708 AR