00406    a2200109   450000100060000008200120000610000670001824501420008526000340022730000120026150000230027390924  aPR 1012  aShahzad Zafar; Prof Salman Hafeez and Salman absa5r (Advisors)  aSetting of schlieren system with modified monochromatic light and study of objects in compressable flow using video recordern31st 'A' EC  aKarachibNED Universityc1990  avi; 65p  aBE Project Reports