A problem solving approach to mathematics for elementary school teachers

ग्रंथसूची विवरण
मुख्य लेखक: Billstein, Rick
स्वरूप: पुस्तक
भाषा:English
प्रकाशित: Menlo Park, Calif. Benjamin/Cummings c1987.
संस्करण:3rd ed.
विषय: