1. Computer cryptology: beyond decoder rings
پدیدآورنده : Boyd, Waldo T.
کتابخانه: Central Library and Information Center of Ferdowsi University of Mashhad (Khorasan Razavi)
موضوع : Cryptography - Data processing,Ciphers - Data processing
رده :
Z
103
.
B65
1988
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2. Computer cryptology:beyond decoder rings
پدیدآورنده : BOYD,WALDO T
کتابخانه: Central Library of Amirkabir University of Technology (Tehran)
موضوع : CRYPTOGRAPHY-DATA PROCESSING , CIPHERS-DATA PROCESSING
رده :
Z
103
.
B65
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3. Computer cryptology : beyond decoder rings
پدیدآورنده : Boyd, Waldo T
کتابخانه: Library of College of Science University of Tehran (Tehran)
موضوع : Data processing ، Cryptography,Data processing ، Ciphers
رده :
Z
103
.
B65
1988
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4. Fiber optics communications, experiments, and progects
پدیدآورنده : Boyd, Waldo T.
کتابخانه: Central Library and Documents Center of Industrial University of Khaje Nasiredin Toosi (Tehran)
موضوع : ، Fiber optics
رده :
TA
1800
.
B6
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5. Fiber optics communications experiments, and projects
پدیدآورنده : / Waldo T. Boyd
کتابخانه: Library of Campus2 Colleges of Engineering of Tehran University (Tehran)
موضوع :
رده :
TK
5103
.
29
.
B6
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6. The world of cryogenics. The story of heatlessness
پدیدآورنده : / by Waldo T. Boyd,Boyd
کتابخانه: Central Library and Documents Center of Tehran University (Tehran)
موضوع : Cryonics,Low Temperatures
رده :
QC
278
.
B6
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