TY - BOOK AU - Gupta Sandhya AU - Prof. R N Kapoor Gu. AU - University of Delhi. Faculty of Science. Department of Chemistry ED - University of Delhi. Faculty of Science. Department of Chemistry TI - Reactions of ethoxides and chlorides of niobium(V) and tantalum(V) with O,N and S containing ligands PY - 1985/// KW - CHEMISTRY ER -