TY  - BOOK
AU  - National Reprographic Centre For Documentation
ED  - National Reprographic Centre For Documentation
TI  - Library technology reports :  Bell and Howell briefcase reader micro design microlity 175 xerox 2240 microfiche reader xerox 2440 rollfilm reader Dukane explorar, 14
U1  - 20bM1495, L43 
PY  - 1974///
CY  - Hatfield
PB  - NRCD       
KW  - LIBRARY SCIENCE
ER  -