Donn Posner

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Donn Posner, Michael Perlis, Jason Ellis – 2017 Principles and Practice of CBT-I: Cognitive Behavioral Therapy for Insomnia

Original price was: $440.Current price is: $87.
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Donn Posner - Treating Insomnia: Transdiagnostic Clinical Strategies to Optimize Sleep & Improve Outcomes in Clients with PTSD
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Donn Posner – Treating Insomnia: Transdiagnostic Clinical Strategies to Optimize Sleep & Improve Outcomes in Clients with PTSD, Anxiety, Depression & Chronic Pain

Original price was: $124.Current price is: $35.
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Donn Posner - Coronavirus Related Insomnia: Strategies to Overcome Sleep Dysregulation Triggered by Schedule Disruptions and Social Distancing
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Donn Posner – Coronavirus Related Insomnia: Strategies to Overcome Sleep Dysregulation Triggered by Schedule Disruptions and Social Distancing

Original price was: $45.Current price is: $13.