000 00247nam a2200097Ia 4500
008 230508s1984 xx 000 0 und d
041 _aeng
100 _aJ B PRATLEY.
245 _aSTUDY NOTES FOR TECHNI.VOL-1.
260 _bMCGRAW HILL BOOK,CO
_c1984
999 _c342040
_d342040