000 00391nam a2200145Ia 4500
008 241226s9999 xx 000 0 und d
020 _a0-3289-0427-8
082 _a163.5
_bLAI
100 _aLaird, J
245 4 _aThe home makers book of energy savers
260 _aNew Delhi :
_bThe International,
_c1981.
300 _a173
365 _a0
650 _aMechanical Mechatronics Engineering
999 _c146465
_d146465