TY - BOOK AU - Langone,John TI - Tough choices: a book about substance abuse SN - 0316514071 : AV - HV 4998 .L36 1995 U1 - 362.29 20 PY - 1995/// CY - Boston PB - Little, Brown and Co. KW - Substance abuse KW - Physiological aspects KW - Juvenile literature KW - Psychological aspects KW - Drug abuse KW - Alcohol N1 - Includes bibliographical referenaces and index ER -