| #321 | IAPQR Transactions : Journal of the Indian Association for Productivity, Quality and Reliability. -- Calcutta : Calcutta University, Department of Statistics, 1976-. -- ISSN 0970-0102 |
| #322 | IEEE transactions on control systems technology. -- New York : Institute of Electrical and Electronics Engineers, 1993-. -- ISSN 1063-6536 print. -- ISSN 1558-0865 online |
| #323 | Illinois journal of mathematics. -- Champaign : University of Illinois Press, 1957-. -- ISSN 0019-2082 print. -- ISSN 1945-6581 online |
| #324 | IMA journal of applied mathematics. -- London : Academic Press, 1981-. -- ISSN 0272-4960 |
| #325 | IMA journal of numerical analysis. -- London : Academic Press, 1981-. -- ISSN 0272-4979 |
| #326 | Impact of computing in science and engineering. -- Duluth : Academic Press, 1989-1993. -- ISSN 0899-8248 print. -- ISSN 1557-7678 online |
| #327 | Indagationes mathematicae, New series. -- Amsterdam : Elsevier Science, 1939-. -- ISSN 0019-3577 |
| #328 | Indiana university mathematics journal. -- Bloomington : Indiana University, 1970-. -- ISSN 0022-2518 |
| #329 | INFOR. Information systems and operational research. -- Ottawa : INFOR Journal, 1971-. -- ISSN 0315-5986 |
| #330 | Information and computation. -- San Diego : Academic Press, 1987-. -- ISSN 0890-5401 print. -- ISSN 1090-2651 online |