000 00262nam a2200097Ia 4500
008 140215s9999 xx 000 0 und d
100 _aYASH PAL BEDI.
245 _aHAND BOOK OF HYGIENE & PUBLIC HEALTH
_b
260 _bANAND PUBLISHING CO.
_a[s.l]:
_c
942 _2cc
_cBK
999 _c5254
_d5254