AU  - Khan, A.H.
AU  - Choudhury, N.
AU  - Maroof, F.A.B.
AU  - Biswas, S.K.
TI  - Tracer technology in industry
SN  - 984-31-0862-0
PY  - 2000///
CY  - Ministry of science &technology
PB  - Bangladesh
KW  - Engineering & Technology
ER  -