TY - GEN AU - SRIVASTAVA, MEENA AU - YADAV, RAJESH SINGH TI - PRINCIPLES OF LABORATORY TECHNIQUES AND METHODS U1 - 620.82 SRI/PR CY - LUCKNOW, INTERNATIONAL BOOK DISTRIBUTING CO. KW - BASIC LABORATORY INSTRUMENTS KW - CHROMATOGRAPHY KW - ELECTROPHORESIS KW - MICROSCOPY KW - PHOTOMICROGRAPHY KW - SPECTROSCOPY ER -