51.   Borg has a doctorate in computer science and is proudest of her work in memory-system performance analysis and fault-tolerant operating systems.

52.   Businesses say they most need engineers, especially in computer sciences.

53.   But computer science is a relatively small field, so new positions generate rapid growth rates.

54.   But it is an unnecessary price, says Jon M. Kleinberg, a professor of computer science at Cornell University.

55.   But the most complete site has morphed into reality thanks to Manny Perez, an MIT junior majoring in computer science.

56.   But the most complete site has morphed into reality thanks to Manny Perez, an MIT junior majoring in, you guessed it, computer science.

57.   But those in computer sciences are doing best of all.

58.   Cal State Northridge opened its Entertainment Industry Center, where course work is designed by professors in business, arts, theater, and computer science.

59.   By the time he was attending the University of Pennsylvania in Philadelphia, he was studying computer science engineering and performing on the weekends.

60.   Charles Platt is a journalist specializing in advanced technology, computer science and human biology.