AU - BARRY,ROSEMARY THERESA TI - MATH STEPS, LEVEL 6 T2 - MATH STEPS SN - 0395985382 U1 - 510/BAR PY - 2000/// CY - MASSACHUSETTS, USA PB - HOUGHTON MIFFLIN COMPANY KW - MATHEMATICS KW - TEXTBOOK KW - LEVEL 6 KW - PLACE VALUE KW - ADDING WHOLE NUMBERS KW - SUBTRACTING WHOLE NUMBERS KW - ALGEBRA KW - PROBLEM SOLVING APPLICATIONS KW - USING DATA AND STATISTICS N1 - TOTAL OF SIXTEEN AUTHORS. ONE COPY SHELVED WITH TEACHERS' RESOURCES ER -