000 00396nam a2200169Ia 4500
008 200208s9999 xx 000 0 und d
020 _a8171981763
082 _aH 613.707 CHO
100 _a"Choube, Saryu Prasad"
245 0 _aVidyalay swasthya shiksha
260 _aNoida
260 _bMayur Paperbaks
260 _c2006
300 _a252p.
650 _aSwasthya Shiksha
942 _cB
999 _c223317
_d223317