TY  - BOOK
AU  - Kohli Nitin
AU  -  Prof R P Singh Supervisor
AU  - University of Delhi. Faculty of Science. Department of Chemistry
ED  - University of Delhi. Faculty of Science. Department of Chemistry
TI  - Metal chelates of 3-nitroso-4-hydroxy-5, 6-benzocoumarin (NHBC)
PY  - 1974///
KW  - CHEMISTRY
ER  -