TY - BOOK AU - Murphy,Stuart J. TI - One...Two...Three...Sassafras! SN - 0-06-028917-1 PY - 2002/// CY - New York PB - HarperCollins Publishers KW - Sequences KW - Mathematics KW - Math and literature KW - Number order N1 - Donated by Mrs. Bloom N2 - At a family reunion, the cousins line up in order of their ages to get their pictures taken, introducing the concept of numerical order ER -