000 00236nam a2200097 4500
245 _aEconomist
_cLeonard Silk
100 _aSilk, Leonard
260 _aNew Delhi
_bPrentice-Hall
_c1977
300 _axii, 294p.; 22cm.
082 _a330.0922
_bSIL
999 _c31297
_d31297