000 00298nam a22001217a 4500
999 _c6389
_d6389
020 _a9788179928950
082 _a665.544
_bBOR/VAL
100 _aBoard of Editors
_97280
245 _aValves
_bPrinciples & Practice
260 _aMumbai
_bJaico Pub. House
_c2009
300 _a197p.
_b[G12]
942 _cBOOK