TY - BOOK N2 - Sixteen-year-old David, finding a strange machine that creates replicas of living organisms, duplicates himself and suffers the horrible consequences when the duplicate turns against him. AB - Sixteen-year-old David, finding a strange machine that creates replicas of living organisms, duplicates himself and suffers the horrible consequences when the duplicate turns against him. T1 - The duplicate / DA - 1990, c1988. CY - New York : AU - Sleator, William. CN - PZ7.S6313 CN - PZ7.S6313 PB - Bantam Books, PP - New York : PY - 1990, c1988. ID - 183518 KW - Science fiction. SN - 055328634X (pbk.) TI - The duplicate / ER -