[A feasibility study on Disk-O-File (Contemporary Designs, Inc.)]

by Alvero, Ma. Cristina Elaina D., Castillo, Heidilyn T., Dizon, Joanne M., Encarnacion, Marie L., Mamaril, MarieJune G., Padilla, Mary Claire L., Tan, Emilie Joy G., Tan, Leslie L.
Published 1999