000 00415nam a22001577a 4500
020 _a817488131X
082 _a540.9
_bCHH/H
100 _aChhatwal G R (Ed.)
245 _aHistory of Chemistry
260 _aNew Delhi
_bAnmol Publications
_c1995
300 _avii, 296p.
490 _aEncyclopaedic history of science and technology series
650 _aChemistry
_vHistory
650 _aChemistry
942 _cBK
999 _c615514
_d615514