000 00302nam a2200109 4500
008 160623b xxu||||| |||| 00| 0 eng d
100 _9701
_a Mallinson, G.G
245 _aScience Teacher Edition - 3
260 _aCan
_b Silver Burdett Com.
_c1978
300 _aScience Teacher Edition - 3
942 _2ddc
_cBK
999 _c566
_d566