000 00470nam a22001577i 4500
001 SXC013350
005 20260819093539.0
008 260101s1970 ii 000 0 eng d
082 _a510 ARM-S
_222
100 _aBlakeley, B H, et al
245 1 0 _aSchool mathematics project: Teacher's guide for Book X /
_cBlakeley, B H, et al
260 _a
_bCambridge Univeristy Press, London,
_c1970
300 _ap. ;
_c22 cm.
650 0 _aMathematics
999 _c10943
_d10943