Entry Topical Term

Number of records used in: 1

001 - CONTROL NUMBER

• control field: 25143

003 - CONTROL NUMBER IDENTIFIER

• control field: BD-DhSEU

005 - DATE AND TIME OF LATEST TRANSACTION

• control field: 20190219121511.0

008 - FIXED-LENGTH DATA ELEMENTS

• fixed length control field: 190219|| aca||aabn | a|a d

040 ## - CATALOGING SOURCE

• Original cataloging agency: BD-DhSEU
• Transcribing agency: BD-DhSEU

150 ## - HEADING--TOPICAL TERM

• Topical term or geographic name entry element: Communication

670 ## - SOURCE DATA FOUND

• Source citation: Work cat.: (BD-DhSEU): Ahsan, A. N. M. Kamrul(2008100100023) 25142, Sky wave propagation behavior and single hop mid- latitude sporadic E(Es) propagation model on VHF