csd.aflb		No description.
csd.bboard		No description.
csd.building		No description.
csd.cmsc426		For the CMSC 426 class at University of Maryland.
csd.cmsc620		No description.
csd.cmsc724		For the CMSC 724 class at University of Maryland.
csd.cmsc818x		No description.
csd.cmsc818z		For the CMSC 818z class at the University of Maryland.
csd.logic		No description.
csd.machines.hp		No description.
csd.new-phd		No description.
csd.sports		No description.