000 00383nam a2200157Ia 4500
008 210804s2002||||xx |||||||||||||| ||und||
020 _a0750644753
041 _aeng
082 _a617.5
_bABR/PR
100 _aAbrams David(Rev)
245 0 _aDuke-elder's practice of refraction/
250 _a10th
260 _aDelhi:
_bButterworth-heinemann,
_c2002.
300 _a301p.
942 _cREF
999 _c21
_d21