LIBROS DEL AUTOR: robert randall h

2 resultados para LIBROS DEL AUTOR: robert randall h

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  • An Introduction to Acoustics
    Robert Randall H
    Introduction, Fundamental particle vibration theory, Plane waves in air, Waves in three dimensions, Interference patterns diffraction, Acoustic impedance behavior of horns, Longitudinal waves in different gases waves in liquids and solids, Stationary waves vibrating sources musical instruments, Reflection and absorption of sound waves, Speech and hearing, Sound measurements exp...
    Disponible

    23,71 €

  • The Serving by Safeguarding Your Church
    Chuck Lawless / Randall D. Engle / Randall DEngle / Robert H. Welch / Robert HWelch
    For: -Individual use -Group training Includes diagrams, checklists, and resource lists Church ought to be the safest place on earth. Here’s how to fulfill that goal in practical ways, from developing a security structure and team, to assessing interior and exterior building security, training ushers and greeters to be sensitive to security, forming an emergency reaction team, e...
    Disponible

    22,52 €