000			00349nam a2200157Ia 4500
001			7293
008			141107s9999 xx 000 0 und d
050			_aTP 1180 .V48 .A84 1974
100			_aAthalye A
245			_aPvc Technology
250			_a0
260			_aBombay
260			_bMulti-Tech Publishing Co.
260			_c1994
300			_a,;ill.
999			_c39020 _d39020