000 00432nam a2200157 a 4500
020 _a0582826527 (paperback)
020 _a9780582826526 (paperback)
082 _a540 CHE
245 0 0 _aChemistry Students' book.2.:Topics 13 to 19
260 _a[S.l.] :
_bLongman,
_c1970.
300 _a308p
500 _aImport.
650 _achemistry
856 4 0 _uhttp://www.amazon.com/exec/obidos/ASIN/0582826527/chopaconline-20
942 _cBK
999 _c1062
_d1062