000 00310nam a2200121Ia 4500
008 221001s1970 xx 000 0 eng d
082 _a330.9 SUN
100 _aSundharam
245 2 _aA textboor of world reasons and trade
260 _aDelhi
_bDelhi Publishing House
_c1970
300 _a400p.
942 _2ddc
_cBK
999 _c6830
_d6830