Text this: The development of friction welding system; Effective utilisation of rubberwood as a structural material; Penggunaan teknik remote sensing dalam perolehan maklumat marin; An investigation of low cost photommetric systems using small format photography for use in the recording of buildings; Three-dimensional electronic theodolite measurement system; Software development for building energy analysis; Application of a stream-aquifer water quality interaction : model to a site in the Thames Basin [mikrofilem]/