TY - BOOK AU - Jeffrey, G.A. AU - Saenger, W. TI - Hydrogen bonding in biological structures SN - 3-540-50839-2 PY - 1991/// CY - New york PB - Springer verlag UR - http://krc.clri.res.in:80/cgi-bin/koha/opac-detail.pl?biblionumber=13904 ER -