کتاب های Dale Varberg
Calculus
Dale Varberg, 2006',
Calculus: Student Solutions Manual (8th Edition)
Dale Varberg, 2000
Cálculo
Edwin J. Purcell, Dale Varberg, Steven E. Rigdon, 2007
Student Solutions Manual for Calculus
Dale Varberg, Edwin Purcell, Steve Rigdon, 2006
Calculus Early Transcendentals: Pearson New International Edition
Dale Varberg, Edwin J. Purcell, Steve E. Rigdon, 2013
Calculo
Edwin J. Purcell; Steven E. Rigdon; Dale Varberg, 2007
