00331nam a2200133Ia 4500008004100000040001600041041001200057082001600069100002500085245003100110250001300141260003200154300001100186230917s9999||||xx |||||||||||||| ||und||  e28750aMAIN  aEnglish  a372.3 C392V  aChaube, Saryu Prasad 0aVidyalaya swasthya shiksha  aIst ,ed.  aNoidabMayur paperbaxc1998  a288 p.