TY  - BOOK
AU  - PATHAK.
AU  - PATHAK.,
AU  - BARUA.
TI  - PADARTHA BIGYANAR ANGKA
U1  - 519.4 PAT 
PY  - 1990///
CY  - GUWAHATI
PB  - BORUA AGENCY
KW  - Physics
ER  -