00654nam a2200181Ia 4500003000900000008004100009040001600050080001700066110004600083245009900129260005000228300001000278650002500288650004100313942000700354999001700361952009400378IN-BaIIA211028s9999    xx            000 0 eng d  cIIA Library  a081:524bNPL  aIndia. National Physical Laboratory93739 0aCollected works of K.S. KrishnancNational Physical Laboratory                                  aNew DelhibNational Physical Laboratoryc1988  a944p.  aCollected works9760  aK.S. Krishnan-collected works922632  cBK  c12901d12901  00104070aBANbBANcGENd1999-02-16l0o081:524/ NPLp13818r2021-11-05w1999-02-16yBK