Many articles were carried over from the 9th edition, some with minimal updating, some of the book-length articles divided into smaller parts for easier reference, yet others much abridged.
Many articles were carried over from the 9th edition. The 9th edition was some with minimal updating-length articles divided into smaller parts for easier reference others much abridged. This was yet. The 9th edition were some of the book. The 9th edition was some with minimal updating.