The principles of genetic epistemology
Piaget, Jean
The principles of genetic epistemology - London: Routledge. 1997, - Vol.7 98p. 22cm
0-415-16890-2
Epistemology
121.2 / PIA
The principles of genetic epistemology - London: Routledge. 1997, - Vol.7 98p. 22cm
0-415-16890-2
Epistemology
121.2 / PIA