@inproceedings{2742727d82704610a6b4fdf3157faf73,

title = "Children's solutions to multiplication and division word problems: a longitudinal study",

author = "Joanne Mulligan",

year = "1990",

language = "English",

pages = "62--64",

editor = "J. Watson",

booktitle = "Proceedings of the 13th Annual Conference of the Mathematics Education Research Group of Australasia",

publisher = "MERGA",

address = "Australia",

note = "Annual Conference of the Mathematics Education Research Group of Australasia (13th : 1990) ; Conference date: 01-01-1990",

}