TY  - BOOK
AU  - Maltha, D J.
TI  - Technical literature search and the written report / 
SN  - 0 273 00399 2
U1  - O(T48):r 
PY  - 1983///
CY  - London : 
PB  - Pitman Publishing house Ltd , 
KW  - Primary Publications
ER  -