1. ......................
پدیدآورنده : Duckworth, Walter Eric
کتابخانه: Central Library and Information Center of Ferdowsi University of Mashhad (Khorasan Razavi)
موضوع : ، Operations research
رده :
HD
20
.
5
.
D8
1956
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2. A guide to operational research
پدیدآورنده : Duckworth, W. E. )Walter Eric(
کتابخانه: Library of Mofid University (Qom)
موضوع :
رده :
T
57
.
6
.
D83
1967
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3. A guide to operational research
پدیدآورنده : DUCKWORTH,WALTER ERIC
کتابخانه: Central Library of Amirkabir University of Technology (Tehran)
موضوع : OPERATIONS RESEARCH
رده :
HD
20
.
D8
1965
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4. A guide to operational research
پدیدآورنده : Duckworth, Walter Eric
کتابخانه: Central Library of Sharif University of Technology (Tehran)
موضوع : ، Operations research
رده :
T
57
.
6
.
F83
1977
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5. A guide to operational research
پدیدآورنده : Duckworth, W. E.)Walter Eric(
کتابخانه: Central Library and Documentation Center (Kerman)
موضوع : ، Operations research
رده :
T
57
.
6
.
D83
1977
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6. Electro-slag refining
پدیدآورنده : DUCKWORTH,WALTER ERIC
کتابخانه: Central Library of Amirkabir University of Technology (Tehran)
موضوع : ELECTROSLAG PROCESS
رده :
TN
686
.
5
.
E4
D8
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7. Methodes statistiques de la recherche technologique
پدیدآورنده : Duckworth, Walter Eric
کتابخانه: Library of College of Science University of Tehran (Tehran)
موضوع : ، Engineering -- Statistical methods
رده :
TA
340
.
D8
1973
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8. Statistical techniques in technological research : an aid to research productivity
پدیدآورنده : Duckworth, W. E.)Walter Eric(
کتابخانه: Central Library and Documentation Center (Kerman)
موضوع : ، Engineering - Statistical methods
رده :
TA
340
.
D8
1968
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9. Statistical techniques in technological research: an aid to research productivity
پدیدآورنده : Duckworth, Walter Eric
کتابخانه: Central Library and Information Center of Ferdowsi University of Mashhad (Khorasan Razavi)
موضوع : Engineering - Statistical methods
رده :
TA
340
.
D8
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10. Statistical techniques in technological research:an aid to research productivity
پدیدآورنده : Duckworth, Walter Eric
کتابخانه: Central Library and Documents Center of Industrial University of Khaje Nasiredin Toosi (Tehran)
موضوع : Statistical methods ، Engineering
رده :
TA
340
.
D8
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