000 00300nam a2200121Ia 4500
008 230718s9999||||xx |||||||||||||| ||und||
082 _a511.
100 _aTREMBLAY J P
245 0 _aDISCRETE MATCAL STRUCTURE WITH APPL COM SCIENCE
250 _a1
260 _bM G H
_c1988
_aN DELHI
300 _a606
999 _c18133
_d18133