000 00326nam a2200121Ia 4500
008 220201s1990 xx 000 0 eng d
082 _a4
_bGIL
100 _aGILBEReference T, C,+ WILLIAMS ,L .
245 0 _aA.B.C.S of 1-2-3 Reference elease2-2 .
260 _bBPB Publications
_aNew Delhi
_c1990
300 _a341
942 _2ddc
999 _c7022
_d7022