Vacuum Tubes / (Record no. 193532)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 01194 a2200181 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | Nust |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20230725095325.0 |
| 040 ## - CATALOGING SOURCE | |
| Transcribing agency | Nust |
| 082 ## - DEWEY DECIMAL CLASSIFICATION NUMBER | |
| Classification number | 621.381512,SPA |
| 100 ## - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Karl R. Spangenberg |
| 9 (RLIN) | 113802 |
| 245 ## - TITLE STATEMENT | |
| Title | Vacuum Tubes / |
| Statement of responsibility, etc. | Karl R. Spangenberg |
| 250 ## - EDITION STATEMENT | |
| Edition statement | Asian Students Edition |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | New York |
| Name of publisher, distributor, etc. | Mc Graw- Hill |
| Date of publication, distribution, etc. | 1948 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 860p |
| 505 ## - FORMATTED CONTENTS NOTE | |
| Formatted contents note | Introductions (Page-1), Basic Tubes Types (Page-5), Electrons and Ions (Page-19), Electronic Emission Ions (Page-23), Determination of Potential Fields (Page-58), Laws of Electron Motions (Page-97), The Electrostatic Field of triode (Page-125), Space Charge Effects (Page-168), Triode Characteristics (Page-201), Tetrodes (Page-238), Pentodes (Page-266), Noise in Vacuum Tubes (Page-298), Electrostatic Electron Optics (Page-328), Magnetic Lenses (Page-394), Cathode Ray Tubes (Page-412), Ultra High Frequency Effects in Conventional Tubes (Page-475), Velocity Modulated Tubes or Klystrons (Page-527), Magnetron Oscillators (Page-621), Photoelectric Tubes (Page-675), Special Tubes (Page-701), High Vacuum Practice (Page-747). |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Telecommunication Engineering |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Source of classification or shelving scheme | |
| Koha item type | Book |
| Call number prefix | 621.381512,SPA |
| Withdrawn status | Lost status | Source of classification or shelving scheme | Damaged status | Not for loan | Permanent Location | Current Location | Shelving location | Date acquired | Full call number | Barcode | Date last seen | Price effective from | Koha item type | Public note |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Military College of Signals (MCS) | Military College of Signals (MCS) | General Stacks | 12/12/2016 | 621.381512,SPA | MCS6179 | 12/08/2016 | 12/12/2016 | Book | Almirha No 124, Shelf No 1 |