TY  - BOOK
AU  - Harbhajan Singh
AU  -  Prof B D Jain Supervisor
AU  - University of Delhi. Faculty of Science. Department of Chemistry
ED  - University of Delhi. Faculty of Science. Department of Chemistry
TI  - Studies on ortho-dihydroxycoumarins and their analytical applicaitons
PY  - 1966///
KW  - CHEMISTRY
ER  -