TY - BOOK AU - W.H.O. TI - The work of W.H.O. in the south-east asia region 1st july, 1989 to 30th june 1990: forty-second annual report of the regional director SN - 92 9022 202 6 U1 - 614.06159 W.H.O. PY - 1990/// CY - W.H.O., New Delhi ER -