It’s easy to forget how complicated a world-class business school really is. But if you want a good look at one’s inner workings, watch as Johns Hopkins gets the Carey School of Business off the ground. This Business Week article is a revealing look at what goes into a top MBA program.

Known primarily for its medical and public health schools, Johns Hopkins’ business offerings have traditionally been limited. But a $50 million gift from banker William Polk Carey has the university dreaming big. They aren’t simply going to start a business school; they aim to create one of the world’s best.

But the obstacles they must surmount first are considerable”and enlightening. First, the school needed a dean. They chose Yash Gupta, who brings more than a decade of experience and a proven knack for fundraising. Then Gupta began to gather building blocks: students, faculty, and funding. Students had reservations, but Johns Hopkins’ cache won over enough applicants. Gupta has wooed 31 faculty members to the school and hopes to triple that number in 5 years. And then there’s the issue of the curriculum. We’ve already written a bit about the program’s plans to integrate ethical education more thoroughly than other schools. A new program is an opportunity to do things differently”but the development process isn’t easy.

Finally, to meet their goal of recognition as a major, top-choice international business school, the Carey School of Business will have to clear one more difficult hurdle. The program needs accreditation from the Association to Advance Collegiate Schools of Business. The Johns Hopkins brand weighs heavily in Carey’s favor, and by leveraging the university’s expertise in public health and medicine, they already occupy a valuable niche. But the school also needs to launch a major fundraising campaign, while boosting its alumni network and career services offerings.

It’s worth a look if you’re considering places to apply. Johns Hopkins’ efforts demonstrate all the moving parts in a business school”and all the important features you should take into account.