000 00292nam a22001217a 4500
082 _a330.1/LIP
100 _aLIPSEY RICHARD G.
245 _aAN INTROUDUCTION TO POSITIVE ECONOMOICS
250 _a3RD
260 _aBRITAIN
_bENGLISH LANGUAGE BOOK SOCIETY
_c1974
300 _a740
942 _cBK
999 _c87934
_d87934