Elements of functional analysis
Lusternik, L.A
Elements of functional analysis - Delhi Hindustan Publishing Corpn.(I) 1974 - xvi+360p - International monographs on advanced mathematics & physics .
517 / LUS.74
Elements of functional analysis - Delhi Hindustan Publishing Corpn.(I) 1974 - xvi+360p - International monographs on advanced mathematics & physics .
517 / LUS.74