Reinforced concrete slabs

Ngā taipitopito rārangi puna kōrero
Kaituhi matua: Park, R. (Robert), 1933-
Ētahi atu kaituhi: Gamble, W. L. (William Leo)
Hōputu: Pukapuka
Reo:Ingarihi
I whakaputaina: New York Wiley c1980.
Ngā marau: