Gaya APA
Roper, Harold. (1975).
The mix design and properties of pumped concrete .
:
Pergamon Press.
Gaya Chicago
Roper, Harold.
The mix design and properties of pumped concrete.
:
Pergamon Press,
1975.
Computer Software.
Gaya MLA
Roper, Harold.
The mix design and properties of pumped concrete.
:
Pergamon Press,
1975.
Computer Software.
Gaya Turabian
Roper, Harold.
The mix design and properties of pumped concrete.
:
Pergamon Press,
1975.
Computer Software.