.245
a	Low-Frequency Waves and Irregularities in the Ionosphere
h	Proceeding
.020
a	0 521 21443 2
.100
a	N. D'angelo
.005
a	20260803151542
.260
a	Dordrecht
b	D. Reidel Publishing Company
c	1969
.041
a	Inggris
.084
a	442.7 ASSL 14
.300
a	vii, 217 hlm.
b	24,5 cm.
c	vii, 217 hlm. ; 24,5 cm.
.490
a	Astrophysics and Space Science Library
.336
a	Proceeding