000 00333nam a2200145Ia 4500
020 _a969001353X
082 _b1291
_a500
100 _a"Maqsood, Dr. M."
245 0 _aScience & Technology
260 _bFeroz Sons
_aLahore
_c1997
300 _a226
944 _cBK
999 _c473636
_d473636