00383nam a2200121Ia 4500008004100000040001700041041001200058082001400070100005800084245003300142260007500175300001100250230917s9999||||xx |||||||||||||| ||und||  e186565aMAIN  aEnglish  a315.4 I2G  aIndia, Ministry of Planning, Department of Statistics 0aGuide to official statistics  aNew DelhibIndia, Ministry of Planning, Department of Statisticsc1979  a138 p.