000 00646 a2200205 4500
003 ISURa
008 161001b xxu||||| |||| 00| 0 eng d
041 _aEnglish
082 _a530
_bPHY
100 _aSriyananda , H.
_eed
_97839
245 _aPhysical science
_bdiploma in technology level two one full credit course book 2 blocks 4, 5 ,6
260 _c1986
_aNugegoda
_bOpen University
300 _bill.
_c29 cm.
_a296 p.
650 _aPHYSICS
_9620
700 _aKarunaratne , H.
_eed
_910539
700 _aSilva , H.D.J.
_eed
_910540
700 _a Karunaratne , S.
_eed
_910541
700 _a Gammampila , G.R.
_eed
_910177
942 _cLN
_2ddc
999 _c37541
_d39088