RT Book T1 Latent aggression and drug-abuse: an investigation of adolescent personality factors using an original cartoon-o-graphic aggressive tendencies test; (COGATT) A1 Hill, Polly O. LA English PP Ann Arbor, Mich. PB Univ. Microfilms YR 1974 UL https://krimdok.uni-tuebingen.de/Record/112214413X K1 Hochschulschrift