EXPRLIB

Computer programming and software design; Computer software design; Computer software design for others; Computer software development; Design for others in the field of computer software, and engineering for the application of mathematics; Design of computer software for others for the application of mathematics; Design of computer programs and software relating to aircraft; Design, development and implementation of software; Developing and updating computer software; Developing computer software; Providing temporary use of on-line non-downloadable software for mathematical applications; Research and development of computer software; Research, development, design and upgrading of computer software; Software design and development