TY - BOOK AU - Barron,Linda TI - Mathematics experiences for the early childhood years SN - 9780675082846 AV - QA135 PY - 1979/// CY - Columbus, Ohio PB - Merrill KW - Mathematics KW - Study and teaching (Elementary) N1 - 2; 2 UR - http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&doc_number=002144475&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA ER -