000 00342nam a2200145Ia 4500
008 180613s9999||||xx |||||||||||||| ||und||
020 _a955-599-200-2
041 _aen
082 _a621.381
100 _aJAYASINGHE, Kapila
245 0 _aProduct Development
260 _aSri Lanka
_bVishva Lekha
_c2000
300 _ax, 142 P
942 _cSR
999 _c80563
_d80563