00733nam a2200217   4500001001300000003000400013005001700017008004100034010001700075025002000092050003200112082002900144100002800173245006400201260006400265300002100329490003000350504002400380650001800404810009300422sa 68019763 DLC20260227112719.0720713s1970    ii       b    00010 eng    asa 68019763   aPL480:I-F-E-2750 aTL504b.B35 TN-22aTL567.W5  a629.13/008 sa629.134/5210aBalakrishna, S.,d1931-10aWind tunnel pressure regulating systemscby S. Balakrishna.0 aBangalore, India,bNational Aeronautical Laboratory,c1970.  aii, 7 p.c29 cm.1 aNAL Technical note, TN-22  aBibliography: p. 7. 0aWind tunnels.1 aBangalore, India (City).bNational Aeronautical Laboratory.tNAL Technical note,vTN-22.