An Investment in Knowledge: the first dozen years of the National Science Foundation's summer institutes programs to improve secondary shool science and mathematics teaching, 1954-1965/

I tiakina i:

Ngā taipitopito rārangi puna kōrero
Kaituhi matua:	Krieghbaum, Hillier
Hōputu:	Pukapuka
Reo:	Ingarihi
I whakaputaina:	NewYork: Univ.Pr., c1969
Ngā marau:	Education, Secondary Science- Study and teaching (secondary) Mathematics - Study and teaching
Ngā Tūtohu:	Tāpirihia he Tūtohu Kāore He Tūtohu, Me noho koe te mea tuatahi ki te tūtohu i tēnei pūkete!

UL

Ngā taipitopito puringa mai i UL
Tau karanga:	371.9044 K92i
Tārua 1969	Not For Loan