This section contains materials regarding computer engineering and computer hardware. Computer engineering is considered an applied science, which is the province of the Ts . This is a dubious distinction. Parsing LC Call Numbers Consider the list of call numbers below, taken from LOLA, LSU'S catalog. The first twelve books on the list are about the Titanic.
G is the letter assigned to geography.
G530 is the shipwreck subdivision, which is arranged alphabetically by the ship wrecked. T6 is the classification assigned to the Titanic. T6 is arrived at by means of a logarithm that turns the Titanic's name into a letter number sequence. The logarithm is set up so that the numbers get larger as they proceed further up the alphabet. T 72 is the classification assigned to the ship named the Torrey Canyon, which comes after the Titanic in alphabetic sequence.