Fields that can be deleted
This is a list of the fields which can be deleted from matching records. The links will take you to the field descriptions within OCLC Bibliographic Formats and Standards.
| 029 | 307 | 504 | 538 | 586 | 698 | 785 | 855 |
| 210 | 310 | 505 | 539 | 588 | 699 | 786 | 856 |
| 222 | 321 | 506 | 540 | 590 | 700 | 787 | 863 |
| 240 | 336 | 507 | 541 | 599 | 710 | 790 | 865 |
| 242 | 337 | 508 | 542 | 600 | 711 | 791 | 866 |
| 243 | 338 | 509 | 544 | 610 | 720 | 792 | 867 |
| 245 | 340 | 510 | 545 | 611 | 730 | 793 | 868 |
| 246 | 342 | 511 | 546 | 630 | 740 | 796 | 876 |
| 247 | 343 | 513 | 547 | 648 | 751 | 797 | 877 |
| 250 | 351 | 514 | 550 | 650 | 752 | 798 | 878 |
| 254 | 352 | 515 | 552 | 651 | 753 | 799 | 882 |
| 255 | 355 | 516 | 555 | 653 | 754 | 800 | 886 |
| 256 | 357 | 518 | 556 | 654 | 760 | 810 | 887 |
| 257 | 362 | 520 | 561 | 655 | 762 | 811 | 891 |
| 258 | 363 | 521 | 562 | 656 | 765 | 830 | 896 |
| 260 | 380 | 522 | 563 | 657 | 767 | 841 | 897 |
| 261 | 381 | 524 | 565 | 658 | 770 | 843 | 898 |
| 262 | 382 | 525 | 567 | 662 | 772 | 845 | 899 |
| 263 | 383 | 526 | 580 | 690 | 773 | 850 | 910 |
| 265 | 384 | 530 | 581 | 691 | 774 | 851 | 936 |
| 270 | 490 | 533 | 583 | 695 | 775 | 852 | 938 |
| 300 | 500 | 534 | 584 | 696 | 777 | 853 | 984 |
| 305 | 501 | 535 | 585 | 697 | 780 | 854 | 989 |
| 306 | 502 | 536 |