Ross, Clay Campbell.
Measurement in today's schools / C.C. Ross. - New York : Unesco, 1946. - xvi, includes index. ill ; 23 cm.
includes index.
Use copy
Electronic reproduction.
[S.l.] :
HathiTrust Digital Library,
2010.
Master and use copy. Digital master created according to Benchmark for Faithful Digital Reproductions of Monographs and Serials, Version 1. Digital Library Federation, December 2002.
http://purl.oclc.org/DLF/benchrepro0212
373 / ROM
Measurement in today's schools / C.C. Ross. - New York : Unesco, 1946. - xvi, includes index. ill ; 23 cm.
includes index.
Use copy
Electronic reproduction.
[S.l.] :
HathiTrust Digital Library,
2010.
Master and use copy. Digital master created according to Benchmark for Faithful Digital Reproductions of Monographs and Serials, Version 1. Digital Library Federation, December 2002.
http://purl.oclc.org/DLF/benchrepro0212
373 / ROM