40 MATERIAL TRANSFORMATION SERVICES, NAMELY DIGITAL IMAGING SERVICES, PHOTOGRAPHIC COMPUTER IMAGING, IMAGE CONVERSION FROM PAPER TO IMAGE, MICROFILM TO IMAGE, MICROFICHE TO IMAGE AND IMAGE FILES TO VARIOUS FILE FORMATS, NAMELY, PORTABLE DOCUMENT FORMAT - PDF, PCX FORMAT, BIT MAP IMAGES, TAGGED IMAGE FILE FORMAT - TIFF, AND TRANSFORMATION OF GRAPHIC IMAGE FILES BY MEANS OF OPTICAL CHARACTER RECOGNITION