00377nam a2200109Ia 4500008004100000040004400041100002000085245008900105260003600194300002200230999001500252180412s9999||||xx |||||||||||||| ||und||  aAhmadu Bello University Library - Zaria  aWrinch, Dorothy 0aChemical aspects of the structure of small peptides; an introductioncDorothy Wrinch  aCopenhagenbE. Munksgaardc1960  avi, 194p., diags.  c9671d9671