Feasibility study handbook
1993.
Ditablan, Eustaquio
Feasibility study handbook - Manila : National Book Store, 1993. - 105 p. ; 22 cm.
Feasibility study--Handbook
= 18250
Filipiniana Section
Ditablan, Eustaquio
Feasibility study handbook - Manila : National Book Store, 1993. - 105 p. ; 22 cm.
Feasibility study--Handbook
= 18250
Filipiniana Section