PECTRA TECHNOLOGY

Books in the field of technology, computers, business operations and management; Brochures about technology, computers, business operations and management; Computer program manuals for technology, computers, business operations and management; Magazines in the field of technology, computers, business operations and management; Pamphlets in the field of technology, computers, business operations and management; Printed guides for computers and business operations; Printed lessons on computers, technology and business operations