1. Five- and six-membered compounds with nitrogen and oxygen (excluding oxazoles) /
Author: authors, Adolfo Quilico ... [et al.] ; edited by Richard H. Wiley.
Library: Center and Library of Islamic Studies in European Languages (Qom)
Subject: Organonitrogen compounds.,Oxygen.
Classification :
QD401
.
F54
2. Five- and six-membered compounds with nitrogen and oxygen )excluding oxazoles(
Author: Authors: Adolfo Quilico ]et al.[; edited by Richard H. Wiley
Library: (Semnan)
Subject: ، Organonitrogen compounds,، Oxygen
Classification :
QD
401
.
F54
