00708 a2200229 4500 Nust 20170207153130.0 92017344 0534931588 Nust 515.353 Zill, Dennis G., Differential equations with boundary-value problems / Dennis G. Zill. 3rd ed. / Michael R. Cullen. Islamabad National Book Foundations c1993. 1 v. (various pagings) : ill. (some col.) ; 24 cm. The Prindle, Weber & Schmidt series in mathematics Includes index. Boundary value problems. Differential equations. Cullen, Michael R. ddc BK 179603 179603 0 0 ddc 0 0 NFIC MCS MCS 2016-12-12 0 515.353 ZIL MCS33313 2016-12-08 2016-12-12 BK