Steven Roman: 9 books

Newly updated for Excel 2002, Writing Excel Macros with VBA, 2nd Edition provides Excel power-users, as well as programmers who are unfamiliar with the Excel object model, with a solid introduction to writing Visual Basic for Applications (VBA) macros and programs for Excel. In particular, the book...

This textbook provides an introduction to the Catalan numbers and their remarkable properties, along with their various applications in combinatorics. Intended to be accessible to students new to the subject, the book begins with more elementary topics before progressing to more mathematically sophisticated...

Access Database Design & Programming takes you behind the details of the Access interface, focusing on the general knowledge necessary for Access power users or developers to create effective database applications. When using software products with graphical interfaces, we frequently focus so...

Visual Basic .NET is a radically new version of Microsoft Visual Basic, the world's most widely used rapid application development (RAD) package. Whether you are just beginning application development with Visual Basic .NET or are already deep in code, you will appreciate just how easy and valuable...

This textbook provides an introduction to elementary category theory, with the aim of making what can be a confusing and sometimes overwhelming subject more accessible.  In writing about this challenging subject, the author has brought to bear all of the experience he has gained in authoring over...

Geared toward upper-level undergraduates and graduate students, this elementary introduction to classical umbral calculus requires only an acquaintance with the basic notions of algebra and a bit of applied mathematics (such as differential equations) to help put the theory in mathematical perspective. The...

She was stabbed in the heart with an ancient mystical spear. Her mother was kidnapped by a band of vampires led by a fallen angel—their goal: unleashing hell on earth. And every living creature on the planet faces extinction at the hands of biblical monsters. But for Pandora Zwieback, the worst...

Tabletop role-playing games (RPGs) are a perfect fit for library teen services. They not only hold great appeal for teen patrons, but also help build important skills ranging from math and literacy to leadership and dramatics. Role-playing games are cost-effective too. Dragons in the Stacks explains...

Pandora Zwieback is a 16-year-old Goth girl who’s just discovered that her New York City hometown is the stalking ground for every creature of the night out to raise a little hell (literally!). Problem is, she thinks she’s the only one who can see them, which means she can’t tell her friends...