.245
a	The Key to the Universe
h	Book
.020
a	0-563-17091-3
.100
a	CALDER, Nigel
.005
a	20091002194323
.260
a	London
b	British Broadcasting Corporation
c	1977
.084
a	523.1 CAL
.300
a	196 hlm.: gamb.
b	26 cm.
c	196 hlm.: gamb.; 26 cm.
.336
a	Book