00363cam a22001097a 4500008004000000082002000040245005400060260007500114300001000189650003400199650002000233180718b2002   xxu||||| |||| 00| 0 eng d  aP25x54 G959 (R)  aSchool safety manual: a practical reference guide  aNew DelhibCouncil for the Indian School Certificate Examinationc2002  a107p.  aStudents - Health and hygiene  aSchool children