Namukku kelkkan kazhiatha sabdangal നമുക്കു കേള്ക്കാന് കഴിയാത്ത ശബ്ദങ്ങള്
- Thiruvananthapuram Kerala Bhasha Institute 1973
- i - x, 1-147
Sound And Related VibrationsMULTISECTOR MODELS, A CANONIAL FRAME, WORK, MECHANCIS OF MODEL CONSTRUCTION, MAHALANOBIS ONE SECTOR AND TWO SECTOR MODELS, FOUR PROJECTION MODELS, THE POLICY MODELS, USEFULNESS OF PLAN MODELS