000 00376nam a2200157Ia 4500
020 _a9780831708535
040 _cPK-LaCSN
082 _bKER
_a500
100 _aKerrod, Robin
245 4 _aThe big book of science & technology
260 _bSmith Mark
_aLondon
_c1991
300 _a77
942 _2ddc
_cBK
999 _c242857
_d242857