000 00342nam a2200133Ia 4500
008 190711s9999 xx 000 0 und d
020 _a978817992895
082 _a621.84 B667
100 _aBOE
245 0 _aVALVES:PRINCIPLES & PRACTICE
260 _aAhmedabad
_bJaico Publishing House
_c2008
300 _a197p.,28X22Cms.
942 _cBK
_2DDC
999 _c37958
_d37958