| #7271 | Transactions / American Society of Heating and Air-Conditioning Engineers. -- Spojené státy americké : New York : American Society of Heating and Air-Conditioning Engineers, 1955-1958 |
| #7272 | Transactions and journal of the British Ceramic Society. -- Velká Británie : Stoke-on-Trent : British Ceramic Society, 1971-. -- ISSN 0307-7357 |
| #7273 | Transactions - Institute of Marine Engineers. -- Velká Británie : London : Institute of Marine Engineers, 1889-. -- ISSN 0020-2924 |
| #7274 | Transactions - Institute of Marine Engineers. Series A. -- Velká Británie : London : Institute of Marine Engineers, 1973-1976. -- ISSN 0950-530X |
| #7275 | Transactions - North East Coast Institution of Engineers & Shipbuilders. -- Velká Británie : Newcastle upon Tyne : North East Coast Institution of Engineers and Shipbuilders, 1885-1992. -- ISSN 0029-280X |
| #7276 | Transactions of American Society for Metals. -- Spojené státy americké : Cleveland : American Society fot Metals, 1934-. -- ISSN 0096-7416 |
| #7277 | Transactions of the American Institute of Electrical Engineers. -- New York : American Institute of Electrical Engineers, 1884-1951. -- ISSN 0096-3860 |
| #7278 | Transactions of the American Institute of Electrical Engineers, Part 1, Communications and Electronics. -- New York : American Institute of Electrical Engineers, 1952-1962. -- ISSN 0097-2452 |
| #7279 | Transactions of the American Institute of Electrical Engineers, Part 2, Applications and Industry. -- New York : American Institute of Electrical Engineers, 1952-1962. -- ISSN 0097-2185 |
| #7280 | Transactions of the American Institute of Electrical Engineers, Part 3, Power Apparatus and Systems. -- New York : American Institute of Electrical Engineers, 1952-1962. -- ISSN 0097-2460 |