Search Results - "Observer."

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  1. 41

    Seeing young children a guide to observing and recording behavior by Bentzen, Warren R.

    Published 1997
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  2. 42

    The Manila observatory rises again by Deppermann, Charles E.

    Published in Philippine Studies : a quarterly (1953)
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  3. 43

    Seeing young children a guide to observing and recording behavior by Bentzen, Warren R.

    Published 1997
    Book


    Cover Image
  4. 44

    Observation skills for effective teaching by Borich, Gary D.

    Published 1990
    Book


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  5. 45

    Powers of observation alternative views in archeology

    Published 1990
    Book


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  6. 46

    New handbook of the heavens

    Published 1948
    Book


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  7. 47

    Magnetograms and hourly values.

    Published 1950
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  8. 48

    Lecture notes on the principle and methods of least squares application on geodetic observations by Vila, Norberto S.

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  9. 49

    Norton's star atlas and reference handbook (epoch 1950.0). by Norton, Arthur P. (Arthur Philip)

    Published 1973
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  10. 50

    Practical seismology and seismic prospecting by Leet, L. Don (Lewis Don) 1901-1974

    Published 1938
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