000 00348nam a2200157Ia 4500
082 _a330.91
_bC348.WD
100 _aCastel, Helene
245 _aWorld development; an introductory reader
_b
260 _aNew York
_bMacmillan
_c1971
300 _axvii, 296p.
500 _a
690 _a
700 _a
964 _a
_b
_c
_d
_e
_f
_g
921 _a3021
999 _c3021
_d3021