Realistisch rekenonderwijs aan jonge kinderen = realistic arithmetic instruction for young children : with a summary in English

में बचाया:
ग्रंथसूची विवरण
OCLC:25264690
मुख्य लेखक: Brink, Frederik Jan van den
निगमित लेखक: Rijksuniversiteit te Groningen
भाषा:Dutch
प्रकाशित: [Gottingen, Netherlands : s.n., 1942?]
विषय:
स्वरूप:

थीसिस Monograph

Note that CRL will digitize material from the collection when copyright allows.