Planning, estimating and retefixing; for

I tiakina i:
Ngā taipitopito rārangi puna kōrero
Kaituhi matua: WHP WHITEHEAD, A.C
Hōputu: Pukapuka
I whakaputaina: London, Pitman, 1964.
Ngā Tūtohu: Tāpirihia he Tūtohu
Kāore He Tūtohu, Me noho koe te mea tuatahi ki te tūtohu i tēnei pūkete!
Whakaahuatanga
Whakaahuatanga ōkiko:viii, 31 Op. figs. tabs.