000			00386nam a2200145Ia 4500
008			190719s9999 xx 000 0 und d
020			_a0-07-451509-8
082			_a621.56 A5334
100			_aANANTHANRAYANAN.P.N
245		0	_aBASIC REFRIGERATION AND AIR CONDITIONING
250			_aEd 2
260			_aNEW DELHI _bTata McGraw-Hill _c1997
300			_a24X18cms.,288p
942			_cBK _2DDC
999			_c42901 _d42901