The first complete guide to planning, evaluating, and implementing high-value SIP trunking solutions
Most large enterprises have switched to IP telephony, and service provider backbone networks have largely converted to VoIP transport. But there’s a...
Essentials of Anatomy and Physiology
Describes and illustrates the important aspects of anatomy, physiology, and pathophysiology.
Afifth edition of Essentials of Anatomy and Physiology is very gratifying, and again we
have the pleasure of thanking all of our colleagues in teaching who continue to use our
textbook and of welcoming new teachers and students.
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