000 00336nam a22001337a 4500
008 240708b |||||||| |||| 00| 0 eng d
020 _a0913768014
050 _aQC93
_b.T43
100 _aA.L. Le Maraic
245 _aThe Teacher's Guide to the Metric System "SI"
260 _aUSA
_bAbbey Books
_c1974
300 _ax. 170p.
942 _cBK
999 _c1149
_d1149