.245
a	Learning how to mean
b	: explorations in the development of language.by M.A.K. Halliday
h	Book
.020
a	0 7131 1872 5
.100
a	HALLIDAY, M.A.K.
.005
a	20060822000000
.260
a	London
b	Howard Arnold
c	1978
.084
a	401.9 HAL
.300
a	164 hlm.
b	gamb., 21 cm.
c	164 hlm.; gamb., 21 cm.
.336
a	Book