Simbulan, Rolando G.
Manwal sa panlipunang pananaliksik - Quezon City : IBON Foundation, 2008 - v, 139 p.
9710483440
Social science research--Philippine
Social sciences--Research--Philippines
Social sciences--Methodology--Philippines
Manwal sa panlipunang pananaliksik - Quezon City : IBON Foundation, 2008 - v, 139 p.
9710483440
Social science research--Philippine
Social sciences--Research--Philippines
Social sciences--Methodology--Philippines