000 00473nam a22001937a 4500
003 BGCL
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008 160811b xxu||||| |||| 00| 0 eng d
040 _aBGCL
041 _aeng
082 _a500
_bG.Sc 18
100 _aJ.L.Crammer
245 _aScience News-16
_cedited byJ.L.Crammer
260 _aMiddlesex
_bPenguin Books
_c1949
300 _a160p.
_b18cm.
500 _aCareer Guidance Book
650 _aNATURAL SCIENCES
942 _cBOOK
999 _c15422
_d15422