000 00388nam a2200145Ia 4500
005 20241004115542.0
008 210219s9999||||xx |||||||||||||| ||und||
082 _a624.25 PE-I
100 _aPetroski Henry
_918181
245 0 _aInvention by design
_cPetroski Henry
260 _aNew Delhi
_bUniversity press
_c1996
300 _a242p
650 _aInvention by design
_940054
942 _cBK
999 _c48787
_d48787