000 00733nam a2200265 i 4500
001 C2-0269340
003 PPAK
005 20180728000038.0
008 060808s1982 enka|||| ||||| | eng d
020 _a851669913
040 _aPPAK
_beng
_cPPAK
_erda
082 0 4 _a540
_223
090 0 0 _a540
_bWAL
_dRK
100 1 _aWalters, Derek,
_eauthor
245 1 0 _aChemistry :
_batoms, molecules and elements
264 1 _aLondon :
_bAladdin Books ,
_c1982
300 _a38 pages :
_bcolour illustrations ;
_c29 cm
336 _2rdacontent
_atext
337 _2rdamedia
_aunmediated
338 _2rdacarrier
_avolume
490 1 _aFranklin Watts science
650 1 0 _aScience
830 0 _aFranklin Watts science
942 _ddc
_cB
999 _c78048
_d78048