TY  - GEN
AU  - Wimalaratne, K. D. G.,
TI  - Scientific and technological information in transactional files in government records and archives [Texto mimeografado] : a RAMP study
T2  - PGI 84 [WS]
PY  - 0000///Unesco
CY  - Paris
PB  - 1984
N2  - Contém bibliografia
ER  -