TY - BOOK AU - Wilfried Ver Secke TI - Saying No: its meaning in child development, psychoanalysis, linguistics , and Hegel SN - 0820701696 PY - 1984/// CY - Pittsburgh PB - Duquesne University Press KW - Negativity (Philosophy) KW - Subjectivity KW - Child psychology KW - Psycholinguistics KW - Hegel, Georg Willem Fredrick ER -