TY  - SER
AU  - Weber,Karl E.
AU  - Tiwari,Indra P.
TI  - Research and survey format design: an introduction 
T2  - HSD reference material
AV  - HV4183 A8 no.23
PY  - 1992///
CY  - Bangkok
PB  - Asian Institute of Technology
KW  - Research
ER  -