| #41 | J.S.R. news. -- Tokyo : Japan synthetic rubber, 1963- |
| #42 | Japan plastics. -- Tokyo : Japan Press and Service International, 1967-. -- ISSN 0021-4574 |
| #43 | Japan plastics age. -- Tokyo : Plastic Age, 1964-. -- ISSN 0021-4582 |
| #44 | JCT, Journal of coatings technology. -- Philadelphia : Federation Of Societes for Coatings Technology, 1976-2003. -- ISSN 0361-8773 |
| #45 | Journal of cellular plastics. -- Lancaster : Technomic Publishing, 1965-. -- ISSN 0021-955X print. -- ISSN 1530-7999 online |
| #46 | Journal of fire and flammability. -- Westport : Technomic, 1970-1982. -- ISSN 0022-1104 |
| #47 | Journal of industrial and engineering chemistry. -- Easton : American Chemical Society, 1909-1922. -- ISSN 0095-9014 print. -- ISSN 1943-2968 online |
| #48 | Journal of membrane science. -- Amsterdam : Elsevier Science, 1976-. -- ISSN 0376-7388 print. -- ISSN 1873-3123 online |
| #49 | Journal of the Institute of Petroleum. -- London : Institute of Petroleum, 1939-1973. -- ISSN 0020-3068 |
| #50 | Journal of the Institution of the Rubber Industry. -- Tenterden : Rubber & Technical Press, 1973-1975. -- ISSN 0144-106X |