TY - BOOK AU - Khosla Adarsh 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 - Investigations on the analytical applications of 2-(2-lepidylazo)-1-naphthol-4-ammonium sulphonate (lanas) PY - 1978/// KW - CHEMISTRY ER -