1.
Examination Preparation for Ultrasound: Sonography Principles & Instrumentation (SPI)
by Penny, Steven M., Fox, Trac...
ISBN: 9781608311378
List Price: $56.95
2.
Introduction to Sonography and Patient Care
by Steven Penny, Steven M. Pen...
ISBN: 9781975120108
List Price: $79.99
3.
Examination Review for Ultrasound: Abdomen and Obstetrics and Gynecology
by M. Penny, Steven
ISBN: 9781973896418
List Price: $22.99