000 00302nam a2200121Ia 4500
008 221117b |||||||| |||| 00| 0 eng d
040 _aBGL
_cBGL
082 _a330.4 RAM;T
100 _aRamaswami, V.K.
245 0 _aTrade ;And Development
260 _aLondon
_bGeorge Allen & Unwrn
_c1971
942 _cGB
999 _c14852
_d14852