TY - BOOK AU - Zill,Dennis G. AU - Cullen,Michael R. TI - Advanced engineering mathematics SN - 9780763779665 AV - TA330 .Z55 2011 U1 - 515.1 21 PY - 2011/// CY - Sudbury, Massachusetts PB - Jones and Bartlett KW - Engineering mathematics N1 - Includes index ER -