RT Book T1 Research guide for studies in infancy and childhood T2 Reference sources for the social sciences and humanities JF Reference sources for the social sciences and humanities A1 Haag, Enid E. LA English PP New York u.a. PB Greenwood Pr. YR 1988 ED 1. publ. UL https://krimdok.uni-tuebingen.de/Record/1088271642 SN 0313247633 K1 Bibliografie K1 Kind