00618cam a2200193Mi 4500001001300000003000600013005001700019008004100036040004600077035002000123100003100143245007300174246002900247250001800276260004300294300002000337504001300357500005400370ocm64487524 OCoLC20151023232410.0870406s1968    ne            000 0 dut d  aNLGGCbdutefobidrtbcNLGGCdOCLCQdZAAPA  a(OCoLC)644875241 aPerquin, Nic.,d1897-1975.10aPedagogische psychologie van de middelbare scholier /cNic. Perquin.3 aPedagogische psychologie  a2e, herz. dr.  aRoermond :bJ.J. Romen & Zonen,c1968.  a176 p. ;c25 cm  aMet reg.  aTitel op omslag en rug: Pedagogische psychologie.