000 00339nam a2200157Ia 4500
008 190201s9999 xx 000 0 und d
020 _a852267282
082 _a624
082 _b1 SHE
100 _aShedd Thomas Clark
245 0 _aTheory of Simple Structu
260 _aNew Delhi
260 _bWEI
260 _c1941
300 _a505
999 _c28423
_d28423