000 00416nam a22001697a 4500
003 OSt
005 20230510123256.0
008 230510b |||||||| |||| 00| 0 eng d
020 _a0356055221
040 _cAAMUSTED-M
050 _aQH308.7
_b.M82 1977
100 _aMorgan, C.
245 _aCo-ordination/
260 _aLondon
_bMacdonald Educational Limited
_c1977
300 _a24p.
_bcol., ills.
942 _2lcc
_cBK
999 _c7376
_d7376