Author Van Niekerk, P. A. Orthopedagogics Translation (2015) [EDITWS May 2023] of: Van Niekerk, P. A.: Die Problematiese Opvoedingsgebeure. Stellenbosch: University Publishers and Booksellers, 1976. peeTITLE.pdf peeFOR.pdf peeCON.pdf peeCHI.pdf peeCHII.pdf peeCHIII.pdf peeCHIV.pdf peeCHV.pdf peeCHVI.pdf peeBIB.pdf