.245
a	On isothermal flow of viscous liquids through screw pumps.
h	Book
.100
a	Booy M.L.
.005
a	00000000000000
.260
a	Delft: Technsiche Hogeschool te Delft, 1964.
b
c	2000
.084
a	628.72 Wes
.300
a	aneka hlm.
b	gamb., 28 cm.
c	aneka hlm.; gamb., 28 cm.
.336
a	Book