| #11 | ACH models in chemistry : an international forum for all aspects of chemistry - related models and modelling. -- Budapest : Akadémiai Kiadó, 1994-2000. -- ISSN 1217-8969 print. -- ISSN 1588-2500 online |
| #12 | American Ceramic Society bulletin. -- Easton : American Ceramic Society, 1946-. -- ISSN 0002-7812 print. -- ISSN 1945-2705 online |
| #13 | American chemical journal. -- Baltimore : American Chemical Society, 1879-1913. -- ISSN 0096-4085 |
| #14 | Analyst. -- London : Chemical Society, 1876-. -- ISSN 0003-2654 print. -- ISSN 1364-5528 online |
| #15 | Angewandte Chemie. -- Weinheim : Wiley, 1949-. -- ISSN 0044-8249 print. -- ISSN 1521-3757 online |
| #16 | Angewandte Chemie : International Edition. -- Weinheim : Wiley, 1998-. -- ISSN 1433-7851 print. -- ISSN 1521-3773 online |
| #17 | Angewandte Chemie, International edition in English. -- Weinheim : Wiley, 1962-1997. -- ISSN 0570-0833 |
| #18 | Angewandte makromolekulare Chemie. -- Weinheim : Wiley, 1967-1999. -- ISSN 0003-3146 print. -- ISSN 1522-9505 online |
| #19 | Applied and environmental microbiology. -- Washington : American Society for Microbiology, 1976-. -- ISSN 0099-2240 print. -- ISSN 1098-5336 online |
| #20 | Applied catalysis. -- Amsterdam : Elsevier, 1981-1991. -- ISSN 0166-9834 |