00322nam a2200109Ia 4500008004100000082003400041100002000075245006600095260002700161300001600188650000800204060110s9999 xx 000 0 und d a540bRAM/P           aRAMACHANDRAN, K aPre degree chemistrybPart. 1cBy K Ramachandran ... [et. al] bSun Publicationsc1987 a2v,(3171)p. a540