000 00464nam a22001937a 4500
005 20190813135408.0
008 170918b xxu||||| |||| 00| 0 eng d
020 _c100.00
040 _aBangabasi College Library
041 _aEnglish
082 _aCH 541.363
_bRGt02
100 _aRAJ, G.
245 _aPhase rule
_cGurdeep Raj
250 _a4th rev. ed.
260 _aMerrut
_bKrishna
_c2002
300 _aiv,208p.
650 _aPHASE RULE
942 _cBK
999 _c212686
_d212686