00365nam a2200121Ia 4500008004100000082001800041100001700059245007900076250001200155260003800167300002300205650001500228171129s9999||||xx |||||||||||||| ||und||  a338.9bSAX-PU  aSaxena, R.C. 0aPublic economics : a study of the problems ... planningc/ by  R.C. Saxena  a6th ed.  aMeerut :bJai Prakash Nath,c1967  aviii, 862p.; 21cm.  aProduction