000 00440nam a2200181Ia 4500
008 151015s1991||||xx |||||||||||||| ||und||
013 _aPILC
020 _a600571157
040 _cSICM LIBRARY
082 _a500 K46
100 1 _aKerrod, Robin
245 _aScience and technology /
_cKerrod, Robin.
260 _aNew York :
_bHamlyn,
_c1991.
300 _a77 pages
650 _aScience
650 _aTechnology
942 _2ddc
_cREF
999 _c23640
_d23640