000 01250nam a2200385 i 4500
003 PPANPs
005 20221013103658.0
008 211201t20212021my do e a001 0 may d
020 _a9789672513575
_qpaperback
_c27.00
040 _aBNM
_beng
_cBNM
_erda
_dPPANPS
049 _amal
082 0 4 _a621.38411
_223
090 0 0 _a621.38411
_bRAF
_dM
100 0 _aRafidah Abd Malik,
_eauthor.
245 1 0 _aKOMUNIKASI HF :
_bHubungan Ionosfera dan Matahari /
_cRAFIDAH ABD MALIK, MARDINA ABDULLAH, SABIRIN ABDULLAH
264 1 _aBangi, Selangor :
_bPenerbit Universiti Kebangsaan Malaysia,
_c2021
264 4 _c©2021
300 _a198 pages :
_bcolour charts, colour photographs ;
_c23 cm
336 _atext
_2rdacontent
_btxt
337 _aunmediated
_2rdamedia
_bn
338 _avolume
_2rdacarrier
_bnc
500 _aIncludes index
504 _aBibliography: pages [179]-191
521 _aAdult
599 _aLULUS
650 1 0 _aRadio frequency
650 2 0 _aRadio waves
650 2 0 _aIonospheric radio wave absorption
650 2 0 _aTelecommunication
650 2 0 _aGovernment publications
_zMalaysia
700 0 _aMardina Abdullah,
_eauthor.
700 0 _aSabirin Abdullah,
_eauthor.
942 _2ddc
_cBUK
998 _aA000083896(PN)
999 _c208456
_d208456