Schizophrenic Disorders:: Sense and Nonsense in Conceptualization, Assessment, and Treatment (Perspectives on Individual Differences)

The Art and Heart of Drum Circles

Intermediate Scales And Bowings - Cello

Intermediate Scales And Bowings For Strings - Viola by Harvey S. Whistler & Herman A. Hummel | String Method | Exercises in 7 Major Keys with Slurred Legato Staccato & Detache Bowings

Solos For Strings: Viola Solo (First Position) Sheet Music Book with Piano Accompaniment | Harvey S. Whistler | Classical Viola Repertoire Collection with Orchestral Themes and Folk Melodies

Elementary Scales And Bowings - Piano Accompaniment

Elementary Scales and Bowings for Strings: Cello First Position | Cello Sheet Music by Harvey S. Whistler, Herman A. Hummel | Exercises in 7 Major Keys with Slurred, Legato, Staccato & Detache Bowings

First Quartet Album for Strings: Two Violins Viola and Cello | Beginner String Quartet Sheet Music Collection in First Position | Easy Classical Ensemble Music Arranged by Whistler Hummel

Apollo Album: Violin Duet Collection (with Piano)