.245
a	A Self-reducing range-finder with an automatic registration system.
h	Book
.100
a	Bogaerts M.J.M.
.005
a	00000000000000
.260
a	Delft: Technische Hogeschool Delft, 1969.
b
c	2000
.084
a	R 378.492 Tec
.300
a	110 hlm.
b	gamb., 26 cm.
c	110 hlm.; gamb., 26 cm.
.336
a	Book